1398827880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 320

約数和(自身を含む): 5115686400

約数和(自身を除く): 3716858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 324, 342, 360, 372, 380, 405, 456, 465, 513, 540, 558, 570, 589, 620, 648, 684, 733, 744, 760, 810, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1466, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2199, 2232, 2280, 2356, 2511, 2565, 2790, 2932, 2945, 3078, 3240, 3348, 3420, 3534, 3665, 3720, 4104, 4185, 4398, 4712, 5022, 5130, 5301, 5580, 5864, 5890, 6156, 6597, 6696, 6840, 7068, 7330, 7695, 8370, 8796, 8835, 10044, 10260, 10602, 10995, 11160, 11780, 12312, 12555, 13194, 13927, 14136, 14660, 15390, 15903, 16740, 17592, 17670, 19791, 20088, 20520, 21204, 21990, 22723, 23560, 25110, 26388, 26505, 27854, 29320, 30780, 31806, 32985, 33480, 35340, 39582, 41781, 42408, 43980, 45446, 47709, 50220, 52776, 53010, 55708, 59373, 61560, 63612, 65970, 68169, 69635, 70680, 79164, 79515, 83562, 87960, 90892, 95418, 98955, 100440, 106020, 111416, 113615, 118746, 125343, 127224, 131940, 136338, 139270, 158328, 159030, 167124, 181784, 190836, 197910, 204507, 208905, 212040, 227230, 237492, 238545, 250686, 263880, 272676, 278540, 296865, 318060, 334248, 340845, 376029, 381672, 395820, 409014, 417810, 431737, 454460, 474984, 477090, 501372, 545352, 557080, 593730, 613521, 626715, 636120, 681690, 752058, 791640, 818028, 835620, 863474, 908920, 954180, 1002744, 1022535, 1128087, 1187460, 1227042, 1253430, 1295211, 1363380, 1504116, 1636056, 1671240, 1726948, 1840563, 1880145, 1908360, 2045070, 2158685, 2256174, 2374920, 2454084, 2506860, 2590422, 2726760, 3008232, 3067605, 3453896, 3681126, 3760290, 3885633, 4090140, 4317370, 4512348, 4908168, 5013720, 5180844, 5640435, 6135210, 6476055, 7362252, 7520580, 7771266, 8180280, 8634740, 9024696, 9202815, 10361688, 11280870, 11656899, 12270420, 12952110, 14724504, 15041160, 15542532, 17269480, 18405630, 19428165, 22561740, 23313798, 24540840, 25904220, 31085064, 34970697, 36811260, 38856330, 45123480, 46627596, 51808440, 58284495, 69941394, 73622520, 77712660, 93255192, 116568990, 139882788, 155425320, 174853485, 233137980, 279765576, 349706970, 466275960, 699413940, 1398827880]

約数ペア:

[(1, 1398827880), (2, 699413940), (3, 466275960), (4, 349706970), (5, 279765576), (6, 233137980), (8, 174853485), (9, 155425320), (10, 139882788), (12, 116568990), (15, 93255192), (18, 77712660), (19, 73622520), (20, 69941394), (24, 58284495), (27, 51808440), (30, 46627596), (31, 45123480), (36, 38856330), (38, 36811260), (40, 34970697), (45, 31085064), (54, 25904220), (57, 24540840), (60, 23313798), (62, 22561740), (72, 19428165), (76, 18405630), (81, 17269480), (90, 15542532), (93, 15041160), (95, 14724504), (108, 12952110), (114, 12270420), (120, 11656899), (124, 11280870), (135, 10361688), (152, 9202815), (155, 9024696), (162, 8634740), (171, 8180280), (180, 7771266), (186, 7520580), (190, 7362252), (216, 6476055), (228, 6135210), (248, 5640435), (270, 5180844), (279, 5013720), (285, 4908168), (310, 4512348), (324, 4317370), (342, 4090140), (360, 3885633), (372, 3760290), (380, 3681126), (405, 3453896), (456, 3067605), (465, 3008232), (513, 2726760), (540, 2590422), (558, 2506860), (570, 2454084), (589, 2374920), (620, 2256174), (648, 2158685), (684, 2045070), (733, 1908360), (744, 1880145), (760, 1840563), (810, 1726948), (837, 1671240), (855, 1636056), (930, 1504116), (1026, 1363380), (1080, 1295211), (1116, 1253430), (1140, 1227042), (1178, 1187460), (1240, 1128087), (1368, 1022535), (1395, 1002744), (1466, 954180), (1539, 908920), (1620, 863474), (1674, 835620), (1710, 818028), (1767, 791640), (1860, 752058), (2052, 681690), (2199, 636120), (2232, 626715), (2280, 613521), (2356, 593730), (2511, 557080), (2565, 545352), (2790, 501372), (2932, 477090), (2945, 474984), (3078, 454460), (3240, 431737), (3348, 417810), (3420, 409014), (3534, 395820), (3665, 381672), (3720, 376029), (4104, 340845), (4185, 334248), (4398, 318060), (4712, 296865), (5022, 278540), (5130, 272676), (5301, 263880), (5580, 250686), (5864, 238545), (5890, 237492), (6156, 227230), (6597, 212040), (6696, 208905), (6840, 204507), (7068, 197910), (7330, 190836), (7695, 181784), (8370, 167124), (8796, 159030), (8835, 158328), (10044, 139270), (10260, 136338), (10602, 131940), (10995, 127224), (11160, 125343), (11780, 118746), (12312, 113615), (12555, 111416), (13194, 106020), (13927, 100440), (14136, 98955), (14660, 95418), (15390, 90892), (15903, 87960), (16740, 83562), (17592, 79515), (17670, 79164), (19791, 70680), (20088, 69635), (20520, 68169), (21204, 65970), (21990, 63612), (22723, 61560), (23560, 59373), (25110, 55708), (26388, 53010), (26505, 52776), (27854, 50220), (29320, 47709), (30780, 45446), (31806, 43980), (32985, 42408), (33480, 41781), (35340, 39582)]