2530681440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 384

約数和(自身を含む): 9797760000

約数和(自身を除く): 7267078560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 343, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 686, 735, 760, 784, 798, 809, 840, 912, 931, 980, 1029, 1064, 1120, 1140, 1176, 1330, 1372, 1470, 1520, 1568, 1596, 1618, 1680, 1715, 1824, 1862, 1960, 1995, 2058, 2128, 2280, 2352, 2427, 2660, 2744, 2793, 2940, 3040, 3192, 3236, 3360, 3430, 3724, 3920, 3990, 4045, 4116, 4256, 4560, 4655, 4704, 4854, 5145, 5320, 5488, 5586, 5663, 5880, 6384, 6472, 6517, 6860, 7448, 7840, 7980, 8090, 8232, 9120, 9310, 9708, 10290, 10640, 10976, 11172, 11326, 11760, 12135, 12768, 12944, 13034, 13720, 13965, 14896, 15371, 15960, 16180, 16464, 16989, 18620, 19416, 19551, 20580, 21280, 22344, 22652, 23520, 24270, 25888, 26068, 27440, 27930, 28315, 29792, 30742, 31920, 32360, 32585, 32928, 33978, 37240, 38832, 39102, 39641, 41160, 44688, 45304, 46113, 48540, 52136, 54880, 55860, 56630, 61484, 63840, 64720, 65170, 67956, 74480, 76855, 77664, 78204, 79282, 82320, 84945, 89376, 90608, 92226, 97080, 97755, 104272, 107597, 111720, 113260, 118923, 122968, 129440, 130340, 135912, 148960, 153710, 156408, 158564, 164640, 169890, 181216, 184452, 194160, 195510, 198205, 208544, 215194, 223440, 226520, 230565, 237846, 245936, 260680, 271824, 277487, 307420, 312816, 317128, 322791, 339780, 368904, 388320, 391020, 396410, 430388, 446880, 453040, 461130, 475692, 491872, 521360, 537985, 543648, 554974, 594615, 614840, 625632, 634256, 645582, 679560, 737808, 753179, 782040, 792820, 832461, 860776, 906080, 922260, 951384, 1042720, 1075970, 1109948, 1189230, 1229680, 1268512, 1291164, 1359120, 1387435, 1475616, 1506358, 1564080, 1585640, 1613955, 1664922, 1721552, 1844520, 1902768, 2151940, 2219896, 2259537, 2378460, 2459360, 2582328, 2718240, 2774870, 3012716, 3128160, 3171280, 3227910, 3329844, 3443104, 3689040, 3765895, 3805536, 4162305, 4303880, 4439792, 4519074, 4756920, 5164656, 5272253, 5549740, 6025432, 6342560, 6455820, 6659688, 7378080, 7531790, 8324610, 8607760, 8879584, 9038148, 9513840, 10329312, 10544506, 11099480, 11297685, 12050864, 12911640, 13319376, 15063580, 15816759, 16649220, 17215520, 18076296, 19027680, 21089012, 22198960, 22595370, 24101728, 25823280, 26361265, 26638752, 30127160, 31633518, 33298440, 36152592, 42178024, 44397920, 45190740, 51646560, 52722530, 60254320, 63267036, 66596880, 72305184, 79083795, 84356048, 90381480, 105445060, 120508640, 126534072, 133193760, 158167590, 168712096, 180762960, 210890120, 253068144, 316335180, 361525920, 421780240, 506136288, 632670360, 843560480, 1265340720, 2530681440]

約数ペア:

[(1, 2530681440), (2, 1265340720), (3, 843560480), (4, 632670360), (5, 506136288), (6, 421780240), (7, 361525920), (8, 316335180), (10, 253068144), (12, 210890120), (14, 180762960), (15, 168712096), (16, 158167590), (19, 133193760), (20, 126534072), (21, 120508640), (24, 105445060), (28, 90381480), (30, 84356048), (32, 79083795), (35, 72305184), (38, 66596880), (40, 63267036), (42, 60254320), (48, 52722530), (49, 51646560), (56, 45190740), (57, 44397920), (60, 42178024), (70, 36152592), (76, 33298440), (80, 31633518), (84, 30127160), (95, 26638752), (96, 26361265), (98, 25823280), (105, 24101728), (112, 22595370), (114, 22198960), (120, 21089012), (133, 19027680), (140, 18076296), (147, 17215520), (152, 16649220), (160, 15816759), (168, 15063580), (190, 13319376), (196, 12911640), (210, 12050864), (224, 11297685), (228, 11099480), (240, 10544506), (245, 10329312), (266, 9513840), (280, 9038148), (285, 8879584), (294, 8607760), (304, 8324610), (336, 7531790), (343, 7378080), (380, 6659688), (392, 6455820), (399, 6342560), (420, 6025432), (456, 5549740), (480, 5272253), (490, 5164656), (532, 4756920), (560, 4519074), (570, 4439792), (588, 4303880), (608, 4162305), (665, 3805536), (672, 3765895), (686, 3689040), (735, 3443104), (760, 3329844), (784, 3227910), (798, 3171280), (809, 3128160), (840, 3012716), (912, 2774870), (931, 2718240), (980, 2582328), (1029, 2459360), (1064, 2378460), (1120, 2259537), (1140, 2219896), (1176, 2151940), (1330, 1902768), (1372, 1844520), (1470, 1721552), (1520, 1664922), (1568, 1613955), (1596, 1585640), (1618, 1564080), (1680, 1506358), (1715, 1475616), (1824, 1387435), (1862, 1359120), (1960, 1291164), (1995, 1268512), (2058, 1229680), (2128, 1189230), (2280, 1109948), (2352, 1075970), (2427, 1042720), (2660, 951384), (2744, 922260), (2793, 906080), (2940, 860776), (3040, 832461), (3192, 792820), (3236, 782040), (3360, 753179), (3430, 737808), (3724, 679560), (3920, 645582), (3990, 634256), (4045, 625632), (4116, 614840), (4256, 594615), (4560, 554974), (4655, 543648), (4704, 537985), (4854, 521360), (5145, 491872), (5320, 475692), (5488, 461130), (5586, 453040), (5663, 446880), (5880, 430388), (6384, 396410), (6472, 391020), (6517, 388320), (6860, 368904), (7448, 339780), (7840, 322791), (7980, 317128), (8090, 312816), (8232, 307420), (9120, 277487), (9310, 271824), (9708, 260680), (10290, 245936), (10640, 237846), (10976, 230565), (11172, 226520), (11326, 223440), (11760, 215194), (12135, 208544), (12768, 198205), (12944, 195510), (13034, 194160), (13720, 184452), (13965, 181216), (14896, 169890), (15371, 164640), (15960, 158564), (16180, 156408), (16464, 153710), (16989, 148960), (18620, 135912), (19416, 130340), (19551, 129440), (20580, 122968), (21280, 118923), (22344, 113260), (22652, 111720), (23520, 107597), (24270, 104272), (25888, 97755), (26068, 97080), (27440, 92226), (27930, 90608), (28315, 89376), (29792, 84945), (30742, 82320), (31920, 79282), (32360, 78204), (32585, 77664), (32928, 76855), (33978, 74480), (37240, 67956), (38832, 65170), (39102, 64720), (39641, 63840), (41160, 61484), (44688, 56630), (45304, 55860), (46113, 54880), (48540, 52136)]