397403135760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{59377}}^1$

素因数の和:59825

約数の個数: 160

約数和(自身を含む): 1251099210240

約数和(自身を除く): 853696074480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 353, 395, 474, 632, 706, 790, 948, 1059, 1185, 1264, 1412, 1580, 1765, 1896, 2118, 2370, 2824, 3160, 3530, 3792, 4236, 4740, 5295, 5648, 6320, 7060, 8472, 9480, 10590, 14120, 16944, 18960, 21180, 27887, 28240, 42360, 55774, 59377, 83661, 84720, 111548, 118754, 139435, 167322, 178131, 223096, 237508, 278870, 296885, 334644, 356262, 418305, 446192, 475016, 557740, 593770, 669288, 712524, 836610, 890655, 950032, 1115480, 1187540, 1338576, 1425048, 1673220, 1781310, 2230960, 2375080, 2850096, 3346440, 3562620, 4690783, 4750160, 6692880, 7125240, 9381566, 14072349, 14250480, 18763132, 20960081, 23453915, 28144698, 37526264, 41920162, 46907830, 56289396, 62880243, 70361745, 75052528, 83840324, 93815660, 104800405, 112578792, 125760486, 140723490, 167680648, 187631320, 209600810, 225157584, 251520972, 281446980, 314401215, 335361296, 375262640, 419201620, 503041944, 562893960, 628802430, 838403240, 1006083888, 1125787920, 1257604860, 1655846399, 1676806480, 2515209720, 3311692798, 4967539197, 5030419440, 6623385596, 8279231995, 9935078394, 13246771192, 16558463990, 19870156788, 24837695985, 26493542384, 33116927980, 39740313576, 49675391970, 66233855960, 79480627152, 99350783940, 132467711920, 198701567880, 397403135760]

約数ペア:

[(1, 397403135760), (2, 198701567880), (3, 132467711920), (4, 99350783940), (5, 79480627152), (6, 66233855960), (8, 49675391970), (10, 39740313576), (12, 33116927980), (15, 26493542384), (16, 24837695985), (20, 19870156788), (24, 16558463990), (30, 13246771192), (40, 9935078394), (48, 8279231995), (60, 6623385596), (79, 5030419440), (80, 4967539197), (120, 3311692798), (158, 2515209720), (237, 1676806480), (240, 1655846399), (316, 1257604860), (353, 1125787920), (395, 1006083888), (474, 838403240), (632, 628802430), (706, 562893960), (790, 503041944), (948, 419201620), (1059, 375262640), (1185, 335361296), (1264, 314401215), (1412, 281446980), (1580, 251520972), (1765, 225157584), (1896, 209600810), (2118, 187631320), (2370, 167680648), (2824, 140723490), (3160, 125760486), (3530, 112578792), (3792, 104800405), (4236, 93815660), (4740, 83840324), (5295, 75052528), (5648, 70361745), (6320, 62880243), (7060, 56289396), (8472, 46907830), (9480, 41920162), (10590, 37526264), (14120, 28144698), (16944, 23453915), (18960, 20960081), (21180, 18763132), (27887, 14250480), (28240, 14072349), (42360, 9381566), (55774, 7125240), (59377, 6692880), (83661, 4750160), (84720, 4690783), (111548, 3562620), (118754, 3346440), (139435, 2850096), (167322, 2375080), (178131, 2230960), (223096, 1781310), (237508, 1673220), (278870, 1425048), (296885, 1338576), (334644, 1187540), (356262, 1115480), (418305, 950032), (446192, 890655), (475016, 836610), (557740, 712524), (593770, 669288)]