248431522320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1068247}}^1$

素因数の和:1068302

約数の個数: 240

約数和(自身を含む): 929888519040

約数和(自身を除く): 681456996720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 232560, 1068247, 2136494, 3204741, 4272988, 5341235, 6409482, 8545976, 9614223, 10682470, 12818964, 16023705, 17091952, 18160199, 19228446, 20296693, 21364940, 25637928, 32047410, 36320398, 38456892, 40593386, 42729880, 48071115, 51275856, 54480597, 60890079, 64094820, 72640796, 76913784, 81186772, 85459760, 90800995, 96142230, 101483465, 108961194, 121780158, 128189640, 145281592, 153827568, 162373544, 163441791, 181601990, 182670237, 192284460, 202966930, 217922388, 243560316, 256379280, 272402985, 290563184, 304450395, 324747088, 326883582, 345043781, 363203980, 365340474, 384568920, 405933860, 435844776, 487120632, 544805970, 608900790, 653767164, 690087562, 726407960, 730680948, 769137840, 811867720, 817208955, 871689552, 913351185, 974241264, 1035131343, 1089611940, 1217801580, 1307534328, 1380175124, 1452815920, 1461361896, 1623735440, 1634417910, 1725218905, 1826702370, 2070262686, 2179223880, 2435603160, 2615068656, 2760350248, 2922723792, 3105394029, 3268835820, 3450437810, 3653404740, 4140525372, 4358447760, 4871206320, 5175656715, 5520700496, 6210788058, 6537671640, 6900875620, 7306809480, 8281050744, 10351313430, 12421576116, 13075343280, 13801751240, 14613618960, 15526970145, 16562101488, 20702626860, 24843152232, 27603502480, 31053940290, 41405253720, 49686304464, 62107880580, 82810507440, 124215761160, 248431522320]

約数ペア:

[(1, 248431522320), (2, 124215761160), (3, 82810507440), (4, 62107880580), (5, 49686304464), (6, 41405253720), (8, 31053940290), (9, 27603502480), (10, 24843152232), (12, 20702626860), (15, 16562101488), (16, 15526970145), (17, 14613618960), (18, 13801751240), (19, 13075343280), (20, 12421576116), (24, 10351313430), (30, 8281050744), (34, 7306809480), (36, 6900875620), (38, 6537671640), (40, 6210788058), (45, 5520700496), (48, 5175656715), (51, 4871206320), (57, 4358447760), (60, 4140525372), (68, 3653404740), (72, 3450437810), (76, 3268835820), (80, 3105394029), (85, 2922723792), (90, 2760350248), (95, 2615068656), (102, 2435603160), (114, 2179223880), (120, 2070262686), (136, 1826702370), (144, 1725218905), (152, 1634417910), (153, 1623735440), (170, 1461361896), (171, 1452815920), (180, 1380175124), (190, 1307534328), (204, 1217801580), (228, 1089611940), (240, 1035131343), (255, 974241264), (272, 913351185), (285, 871689552), (304, 817208955), (306, 811867720), (323, 769137840), (340, 730680948), (342, 726407960), (360, 690087562), (380, 653767164), (408, 608900790), (456, 544805970), (510, 487120632), (570, 435844776), (612, 405933860), (646, 384568920), (680, 365340474), (684, 363203980), (720, 345043781), (760, 326883582), (765, 324747088), (816, 304450395), (855, 290563184), (912, 272402985), (969, 256379280), (1020, 243560316), (1140, 217922388), (1224, 202966930), (1292, 192284460), (1360, 182670237), (1368, 181601990), (1520, 163441791), (1530, 162373544), (1615, 153827568), (1710, 145281592), (1938, 128189640), (2040, 121780158), (2280, 108961194), (2448, 101483465), (2584, 96142230), (2736, 90800995), (2907, 85459760), (3060, 81186772), (3230, 76913784), (3420, 72640796), (3876, 64094820), (4080, 60890079), (4560, 54480597), (4845, 51275856), (5168, 48071115), (5814, 42729880), (6120, 40593386), (6460, 38456892), (6840, 36320398), (7752, 32047410), (9690, 25637928), (11628, 21364940), (12240, 20296693), (12920, 19228446), (13680, 18160199), (14535, 17091952), (15504, 16023705), (19380, 12818964), (23256, 10682470), (25840, 9614223), (29070, 8545976), (38760, 6409482), (46512, 5341235), (58140, 4272988), (77520, 3204741), (116280, 2136494), (232560, 1068247)]