2640949080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 512

約数和(自身を含む): 10644480000

約数和(自身を除く): 8003530920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 98, 105, 110, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 190, 196, 209, 210, 220, 228, 231, 245, 264, 266, 280, 285, 294, 307, 308, 330, 343, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 532, 539, 570, 588, 614, 616, 627, 660, 665, 686, 735, 760, 770, 798, 836, 840, 921, 924, 931, 980, 1029, 1045, 1064, 1078, 1140, 1155, 1176, 1228, 1254, 1320, 1330, 1372, 1463, 1470, 1535, 1540, 1596, 1617, 1672, 1715, 1842, 1848, 1862, 1960, 1995, 2058, 2090, 2149, 2156, 2280, 2310, 2456, 2508, 2660, 2695, 2744, 2793, 2926, 2940, 3070, 3080, 3135, 3192, 3234, 3377, 3430, 3684, 3724, 3773, 3990, 4116, 4180, 4298, 4312, 4389, 4605, 4620, 4655, 5016, 5145, 5320, 5390, 5586, 5833, 5852, 5880, 6140, 6270, 6447, 6468, 6517, 6754, 6860, 7315, 7368, 7448, 7546, 7980, 8085, 8232, 8360, 8596, 8778, 9210, 9240, 9310, 10131, 10241, 10290, 10745, 10780, 11172, 11319, 11666, 11704, 12280, 12540, 12894, 12936, 13034, 13508, 13720, 13965, 14630, 15043, 15092, 15960, 16170, 16885, 17192, 17499, 17556, 18420, 18620, 18865, 19551, 20262, 20482, 20580, 21490, 21560, 21945, 22344, 22638, 23332, 23639, 25080, 25788, 26068, 27016, 27930, 29165, 29260, 30086, 30184, 30723, 32235, 32340, 32585, 33770, 34998, 35112, 36840, 37240, 37730, 39102, 40524, 40831, 40964, 41160, 42980, 43890, 45129, 45276, 46664, 47278, 50655, 51205, 51576, 52136, 55860, 56595, 58330, 58520, 60172, 61446, 64163, 64470, 64680, 65170, 67540, 69996, 70917, 71687, 75215, 75460, 78204, 81048, 81662, 81928, 85960, 87495, 87780, 90258, 90552, 94556, 97755, 101310, 102410, 105301, 111720, 113190, 116660, 118195, 120344, 122493, 122892, 128326, 128940, 130340, 135080, 139992, 141834, 143374, 150430, 150920, 153615, 156408, 163324, 165473, 174990, 175560, 180516, 189112, 192489, 195510, 202620, 204155, 204820, 210602, 215061, 225645, 226380, 233320, 236390, 244986, 245784, 256652, 257880, 260680, 283668, 285817, 286748, 300860, 307230, 315903, 320815, 326648, 330946, 349980, 354585, 358435, 361032, 384978, 391020, 405240, 408310, 409640, 421204, 430122, 449141, 451290, 452760, 472780, 489972, 496419, 513304, 526505, 567336, 571634, 573496, 601720, 612465, 614460, 631806, 641630, 661892, 699960, 709170, 716870, 769956, 782040, 816620, 827365, 842408, 857451, 860244, 898282, 902580, 945560, 962445, 979944, 992838, 1053010, 1075305, 1143268, 1158311, 1224930, 1228920, 1263612, 1283260, 1323784, 1347423, 1418340, 1429085, 1433740, 1539912, 1579515, 1633240, 1654730, 1714902, 1720488, 1796564, 1805160, 1924890, 1985676, 2000719, 2106020, 2150610, 2245705, 2286536, 2316622, 2449860, 2482095, 2527224, 2566520, 2694846, 2836680, 2858170, 2867480, 3143987, 3159030, 3309460, 3429804, 3474933, 3593128, 3849780, 3971352, 4001438, 4212040, 4287255, 4301220, 4491410, 4633244, 4899720, 4964190, 5389692, 5716340, 5791555, 6002157, 6287974, 6318060, 6618920, 6737115, 6859608, 6949866, 7699560, 8002876, 8574510, 8602440, 8982820, 9266488, 9431961, 9928380, 10003595, 10779384, 11432680, 11583110, 12004314, 12575948, 12636120, 13474230, 13899732, 15719935, 16005752, 17149020, 17374665, 17965640, 18863922, 19856760, 20007190, 22007909, 23166220, 24008628, 25151896, 26948460, 27799464, 30010785, 31439870, 34298040, 34749330, 37727844, 40014380, 44015818, 46332440, 47159805, 48017256, 53896920, 60021570, 62879740, 66023727, 69498660, 75455688, 80028760, 88031636, 94319610, 110039545, 120043140, 125759480, 132047454, 138997320, 176063272, 188639220, 220079090, 240086280, 264094908, 330118635, 377278440, 440158180, 528189816, 660237270, 880316360, 1320474540, 2640949080]

約数ペア:

[(1, 2640949080), (2, 1320474540), (3, 880316360), (4, 660237270), (5, 528189816), (6, 440158180), (7, 377278440), (8, 330118635), (10, 264094908), (11, 240086280), (12, 220079090), (14, 188639220), (15, 176063272), (19, 138997320), (20, 132047454), (21, 125759480), (22, 120043140), (24, 110039545), (28, 94319610), (30, 88031636), (33, 80028760), (35, 75455688), (38, 69498660), (40, 66023727), (42, 62879740), (44, 60021570), (49, 53896920), (55, 48017256), (56, 47159805), (57, 46332440), (60, 44015818), (66, 40014380), (70, 37727844), (76, 34749330), (77, 34298040), (84, 31439870), (88, 30010785), (95, 27799464), (98, 26948460), (105, 25151896), (110, 24008628), (114, 23166220), (120, 22007909), (132, 20007190), (133, 19856760), (140, 18863922), (147, 17965640), (152, 17374665), (154, 17149020), (165, 16005752), (168, 15719935), (190, 13899732), (196, 13474230), (209, 12636120), (210, 12575948), (220, 12004314), (228, 11583110), (231, 11432680), (245, 10779384), (264, 10003595), (266, 9928380), (280, 9431961), (285, 9266488), (294, 8982820), (307, 8602440), (308, 8574510), (330, 8002876), (343, 7699560), (380, 6949866), (385, 6859608), (392, 6737115), (399, 6618920), (418, 6318060), (420, 6287974), (440, 6002157), (456, 5791555), (462, 5716340), (490, 5389692), (532, 4964190), (539, 4899720), (570, 4633244), (588, 4491410), (614, 4301220), (616, 4287255), (627, 4212040), (660, 4001438), (665, 3971352), (686, 3849780), (735, 3593128), (760, 3474933), (770, 3429804), (798, 3309460), (836, 3159030), (840, 3143987), (921, 2867480), (924, 2858170), (931, 2836680), (980, 2694846), (1029, 2566520), (1045, 2527224), (1064, 2482095), (1078, 2449860), (1140, 2316622), (1155, 2286536), (1176, 2245705), (1228, 2150610), (1254, 2106020), (1320, 2000719), (1330, 1985676), (1372, 1924890), (1463, 1805160), (1470, 1796564), (1535, 1720488), (1540, 1714902), (1596, 1654730), (1617, 1633240), (1672, 1579515), (1715, 1539912), (1842, 1433740), (1848, 1429085), (1862, 1418340), (1960, 1347423), (1995, 1323784), (2058, 1283260), (2090, 1263612), (2149, 1228920), (2156, 1224930), (2280, 1158311), (2310, 1143268), (2456, 1075305), (2508, 1053010), (2660, 992838), (2695, 979944), (2744, 962445), (2793, 945560), (2926, 902580), (2940, 898282), (3070, 860244), (3080, 857451), (3135, 842408), (3192, 827365), (3234, 816620), (3377, 782040), (3430, 769956), (3684, 716870), (3724, 709170), (3773, 699960), (3990, 661892), (4116, 641630), (4180, 631806), (4298, 614460), (4312, 612465), (4389, 601720), (4605, 573496), (4620, 571634), (4655, 567336), (5016, 526505), (5145, 513304), (5320, 496419), (5390, 489972), (5586, 472780), (5833, 452760), (5852, 451290), (5880, 449141), (6140, 430122), (6270, 421204), (6447, 409640), (6468, 408310), (6517, 405240), (6754, 391020), (6860, 384978), (7315, 361032), (7368, 358435), (7448, 354585), (7546, 349980), (7980, 330946), (8085, 326648), (8232, 320815), (8360, 315903), (8596, 307230), (8778, 300860), (9210, 286748), (9240, 285817), (9310, 283668), (10131, 260680), (10241, 257880), (10290, 256652), (10745, 245784), (10780, 244986), (11172, 236390), (11319, 233320), (11666, 226380), (11704, 225645), (12280, 215061), (12540, 210602), (12894, 204820), (12936, 204155), (13034, 202620), (13508, 195510), (13720, 192489), (13965, 189112), (14630, 180516), (15043, 175560), (15092, 174990), (15960, 165473), (16170, 163324), (16885, 156408), (17192, 153615), (17499, 150920), (17556, 150430), (18420, 143374), (18620, 141834), (18865, 139992), (19551, 135080), (20262, 130340), (20482, 128940), (20580, 128326), (21490, 122892), (21560, 122493), (21945, 120344), (22344, 118195), (22638, 116660), (23332, 113190), (23639, 111720), (25080, 105301), (25788, 102410), (26068, 101310), (27016, 97755), (27930, 94556), (29165, 90552), (29260, 90258), (30086, 87780), (30184, 87495), (30723, 85960), (32235, 81928), (32340, 81662), (32585, 81048), (33770, 78204), (34998, 75460), (35112, 75215), (36840, 71687), (37240, 70917), (37730, 69996), (39102, 67540), (40524, 65170), (40831, 64680), (40964, 64470), (41160, 64163), (42980, 61446), (43890, 60172), (45129, 58520), (45276, 58330), (46664, 56595), (47278, 55860), (50655, 52136), (51205, 51576)]