217310610720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{25373}}^1$

素因数の和:27947

約数の個数: 192

約数和(自身を含む): 782655955200

約数和(自身を除く): 565345344480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2549, 3360, 5098, 7647, 10196, 12745, 15294, 17843, 20392, 25373, 25490, 30588, 35686, 38235, 40784, 50746, 50980, 53529, 61176, 71372, 76119, 76470, 81568, 89215, 101492, 101960, 107058, 122352, 126865, 142744, 152238, 152940, 177611, 178430, 202984, 203920, 214116, 244704, 253730, 267645, 285488, 304476, 305880, 355222, 356860, 380595, 405968, 407840, 428232, 507460, 532833, 535290, 570976, 608952, 611760, 710444, 713720, 761190, 811936, 856464, 888055, 1014920, 1065666, 1070580, 1217904, 1223520, 1420888, 1427440, 1522380, 1712928, 1776110, 2029840, 2131332, 2141160, 2435808, 2664165, 2841776, 2854880, 3044760, 3552220, 4059680, 4262664, 4282320, 5328330, 5683552, 6089520, 7104440, 8525328, 8564640, 10656660, 12179040, 14208880, 17050656, 21313320, 28417760, 42626640, 64675777, 85253280, 129351554, 194027331, 258703108, 323378885, 388054662, 452730439, 517406216, 646757770, 776109324, 905460878, 970136655, 1034812432, 1293515540, 1358191317, 1552218648, 1810921756, 1940273310, 2069624864, 2263652195, 2587031080, 2716382634, 3104437296, 3621843512, 3880546620, 4527304390, 5174062160, 5432765268, 6208874592, 6790956585, 7243687024, 7761093240, 9054608780, 10348124320, 10865530536, 13581913170, 14487374048, 15522186480, 18109217560, 21731061072, 27163826340, 31044372960, 36218435120, 43462122144, 54327652680, 72436870240, 108655305360, 217310610720]

約数ペア:

[(1, 217310610720), (2, 108655305360), (3, 72436870240), (4, 54327652680), (5, 43462122144), (6, 36218435120), (7, 31044372960), (8, 27163826340), (10, 21731061072), (12, 18109217560), (14, 15522186480), (15, 14487374048), (16, 13581913170), (20, 10865530536), (21, 10348124320), (24, 9054608780), (28, 7761093240), (30, 7243687024), (32, 6790956585), (35, 6208874592), (40, 5432765268), (42, 5174062160), (48, 4527304390), (56, 3880546620), (60, 3621843512), (70, 3104437296), (80, 2716382634), (84, 2587031080), (96, 2263652195), (105, 2069624864), (112, 1940273310), (120, 1810921756), (140, 1552218648), (160, 1358191317), (168, 1293515540), (210, 1034812432), (224, 970136655), (240, 905460878), (280, 776109324), (336, 646757770), (420, 517406216), (480, 452730439), (560, 388054662), (672, 323378885), (840, 258703108), (1120, 194027331), (1680, 129351554), (2549, 85253280), (3360, 64675777), (5098, 42626640), (7647, 28417760), (10196, 21313320), (12745, 17050656), (15294, 14208880), (17843, 12179040), (20392, 10656660), (25373, 8564640), (25490, 8525328), (30588, 7104440), (35686, 6089520), (38235, 5683552), (40784, 5328330), (50746, 4282320), (50980, 4262664), (53529, 4059680), (61176, 3552220), (71372, 3044760), (76119, 2854880), (76470, 2841776), (81568, 2664165), (89215, 2435808), (101492, 2141160), (101960, 2131332), (107058, 2029840), (122352, 1776110), (126865, 1712928), (142744, 1522380), (152238, 1427440), (152940, 1420888), (177611, 1223520), (178430, 1217904), (202984, 1070580), (203920, 1065666), (214116, 1014920), (244704, 888055), (253730, 856464), (267645, 811936), (285488, 761190), (304476, 713720), (305880, 710444), (355222, 611760), (356860, 608952), (380595, 570976), (405968, 535290), (407840, 532833), (428232, 507460)]