288901080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 1103810400

約数和(自身を除く): 814909320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 361, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 722, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1083, 1140, 1170, 1235, 1368, 1404, 1444, 1482, 1539, 1560, 1620, 1710, 1755, 1805, 1976, 2052, 2106, 2166, 2223, 2280, 2340, 2470, 2565, 2808, 2888, 2964, 3078, 3240, 3249, 3420, 3510, 3610, 3705, 4104, 4212, 4332, 4446, 4680, 4693, 4940, 5130, 5265, 5415, 5928, 6156, 6498, 6669, 6840, 6859, 7020, 7220, 7410, 7695, 8424, 8664, 8892, 9386, 9747, 9880, 10260, 10530, 10830, 11115, 12312, 12996, 13338, 13718, 14040, 14079, 14440, 14820, 15390, 16245, 17784, 18772, 19494, 20007, 20520, 20577, 21060, 21660, 22230, 23465, 25992, 26676, 27436, 28158, 29241, 29640, 30780, 32490, 33345, 34295, 37544, 38988, 40014, 41154, 42120, 42237, 43320, 44460, 46930, 48735, 53352, 54872, 56316, 58482, 61560, 61731, 64980, 66690, 68590, 70395, 77976, 80028, 82308, 84474, 88920, 89167, 93860, 97470, 100035, 102885, 112632, 116964, 123462, 126711, 129960, 133380, 137180, 140790, 146205, 160056, 164616, 168948, 178334, 185193, 187720, 194940, 200070, 205770, 211185, 233928, 246924, 253422, 266760, 267501, 274360, 281580, 292410, 308655, 337896, 356668, 370386, 380133, 389880, 400140, 411540, 422370, 445835, 493848, 506844, 535002, 555579, 563160, 584820, 617310, 633555, 713336, 740772, 760266, 800280, 802503, 823080, 844740, 891670, 925965, 1013688, 1070004, 1111158, 1169640, 1234620, 1267110, 1337505, 1481544, 1520532, 1605006, 1689480, 1783340, 1851930, 1900665, 2140008, 2222316, 2407509, 2469240, 2534220, 2675010, 2777895, 3041064, 3210012, 3566680, 3703860, 3801330, 4012515, 4444632, 4815018, 5068440, 5350020, 5555790, 6420024, 7222527, 7407720, 7602660, 8025030, 9630036, 10700040, 11111580, 12037545, 14445054, 15205320, 16050060, 19260072, 22223160, 24075090, 28890108, 32100120, 36112635, 48150180, 57780216, 72225270, 96300360, 144450540, 288901080]

約数ペア:

[(1, 288901080), (2, 144450540), (3, 96300360), (4, 72225270), (5, 57780216), (6, 48150180), (8, 36112635), (9, 32100120), (10, 28890108), (12, 24075090), (13, 22223160), (15, 19260072), (18, 16050060), (19, 15205320), (20, 14445054), (24, 12037545), (26, 11111580), (27, 10700040), (30, 9630036), (36, 8025030), (38, 7602660), (39, 7407720), (40, 7222527), (45, 6420024), (52, 5555790), (54, 5350020), (57, 5068440), (60, 4815018), (65, 4444632), (72, 4012515), (76, 3801330), (78, 3703860), (81, 3566680), (90, 3210012), (95, 3041064), (104, 2777895), (108, 2675010), (114, 2534220), (117, 2469240), (120, 2407509), (130, 2222316), (135, 2140008), (152, 1900665), (156, 1851930), (162, 1783340), (171, 1689480), (180, 1605006), (190, 1520532), (195, 1481544), (216, 1337505), (228, 1267110), (234, 1234620), (247, 1169640), (260, 1111158), (270, 1070004), (285, 1013688), (312, 925965), (324, 891670), (342, 844740), (351, 823080), (360, 802503), (361, 800280), (380, 760266), (390, 740772), (405, 713336), (456, 633555), (468, 617310), (494, 584820), (513, 563160), (520, 555579), (540, 535002), (570, 506844), (585, 493848), (648, 445835), (684, 422370), (702, 411540), (722, 400140), (741, 389880), (760, 380133), (780, 370386), (810, 356668), (855, 337896), (936, 308655), (988, 292410), (1026, 281580), (1053, 274360), (1080, 267501), (1083, 266760), (1140, 253422), (1170, 246924), (1235, 233928), (1368, 211185), (1404, 205770), (1444, 200070), (1482, 194940), (1539, 187720), (1560, 185193), (1620, 178334), (1710, 168948), (1755, 164616), (1805, 160056), (1976, 146205), (2052, 140790), (2106, 137180), (2166, 133380), (2223, 129960), (2280, 126711), (2340, 123462), (2470, 116964), (2565, 112632), (2808, 102885), (2888, 100035), (2964, 97470), (3078, 93860), (3240, 89167), (3249, 88920), (3420, 84474), (3510, 82308), (3610, 80028), (3705, 77976), (4104, 70395), (4212, 68590), (4332, 66690), (4446, 64980), (4680, 61731), (4693, 61560), (4940, 58482), (5130, 56316), (5265, 54872), (5415, 53352), (5928, 48735), (6156, 46930), (6498, 44460), (6669, 43320), (6840, 42237), (6859, 42120), (7020, 41154), (7220, 40014), (7410, 38988), (7695, 37544), (8424, 34295), (8664, 33345), (8892, 32490), (9386, 30780), (9747, 29640), (9880, 29241), (10260, 28158), (10530, 27436), (10830, 26676), (11115, 25992), (12312, 23465), (12996, 22230), (13338, 21660), (13718, 21060), (14040, 20577), (14079, 20520), (14440, 20007), (14820, 19494), (15390, 18772), (16245, 17784)]