18876315360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{23311}}^1$

素因数の和:23577

約数の個数: 192

約数和(自身を含む): 68239632384

約数和(自身を除く): 49363317024

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, 241, 280, 336, 420, 480, 482, 560, 672, 723, 840, 964, 1120, 1205, 1446, 1680, 1687, 1928, 2410, 2892, 3360, 3374, 3615, 3856, 4820, 5061, 5784, 6748, 7230, 7712, 8435, 9640, 10122, 11568, 13496, 14460, 16870, 19280, 20244, 23136, 23311, 25305, 26992, 28920, 33740, 38560, 40488, 46622, 50610, 53984, 57840, 67480, 69933, 80976, 93244, 101220, 115680, 116555, 134960, 139866, 161952, 163177, 186488, 202440, 233110, 269920, 279732, 326354, 349665, 372976, 404880, 466220, 489531, 559464, 652708, 699330, 745952, 809760, 815885, 932440, 979062, 1118928, 1305416, 1398660, 1631770, 1864880, 1958124, 2237856, 2447655, 2610832, 2797320, 3263540, 3729760, 3916248, 4895310, 5221664, 5594640, 5617951, 6527080, 7832496, 9790620, 11189280, 11235902, 13054160, 15664992, 16853853, 19581240, 22471804, 26108320, 28089755, 33707706, 39162480, 39325657, 44943608, 56179510, 67415412, 78324960, 78651314, 84269265, 89887216, 112359020, 117976971, 134830824, 157302628, 168538530, 179774432, 196628285, 224718040, 235953942, 269661648, 314605256, 337077060, 393256570, 449436080, 471907884, 539323296, 589884855, 629210512, 674154120, 786513140, 898872160, 943815768, 1179769710, 1258421024, 1348308240, 1573026280, 1887631536, 2359539420, 2696616480, 3146052560, 3775263072, 4719078840, 6292105120, 9438157680, 18876315360]

約数ペア:

[(1, 18876315360), (2, 9438157680), (3, 6292105120), (4, 4719078840), (5, 3775263072), (6, 3146052560), (7, 2696616480), (8, 2359539420), (10, 1887631536), (12, 1573026280), (14, 1348308240), (15, 1258421024), (16, 1179769710), (20, 943815768), (21, 898872160), (24, 786513140), (28, 674154120), (30, 629210512), (32, 589884855), (35, 539323296), (40, 471907884), (42, 449436080), (48, 393256570), (56, 337077060), (60, 314605256), (70, 269661648), (80, 235953942), (84, 224718040), (96, 196628285), (105, 179774432), (112, 168538530), (120, 157302628), (140, 134830824), (160, 117976971), (168, 112359020), (210, 89887216), (224, 84269265), (240, 78651314), (241, 78324960), (280, 67415412), (336, 56179510), (420, 44943608), (480, 39325657), (482, 39162480), (560, 33707706), (672, 28089755), (723, 26108320), (840, 22471804), (964, 19581240), (1120, 16853853), (1205, 15664992), (1446, 13054160), (1680, 11235902), (1687, 11189280), (1928, 9790620), (2410, 7832496), (2892, 6527080), (3360, 5617951), (3374, 5594640), (3615, 5221664), (3856, 4895310), (4820, 3916248), (5061, 3729760), (5784, 3263540), (6748, 2797320), (7230, 2610832), (7712, 2447655), (8435, 2237856), (9640, 1958124), (10122, 1864880), (11568, 1631770), (13496, 1398660), (14460, 1305416), (16870, 1118928), (19280, 979062), (20244, 932440), (23136, 815885), (23311, 809760), (25305, 745952), (26992, 699330), (28920, 652708), (33740, 559464), (38560, 489531), (40488, 466220), (46622, 404880), (50610, 372976), (53984, 349665), (57840, 326354), (67480, 279732), (69933, 269920), (80976, 233110), (93244, 202440), (101220, 186488), (115680, 163177), (116555, 161952), (134960, 139866)]