419800680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 1479179520

約数和(自身を除く): 1059378840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 271, 312, 331, 360, 390, 468, 520, 542, 585, 662, 780, 813, 936, 993, 1084, 1170, 1324, 1355, 1560, 1626, 1655, 1986, 2168, 2340, 2439, 2648, 2710, 2979, 3252, 3310, 3523, 3972, 4065, 4303, 4680, 4878, 4965, 5420, 5958, 6504, 6620, 7046, 7944, 8130, 8606, 9756, 9930, 10569, 10840, 11916, 12195, 12909, 13240, 14092, 14895, 16260, 17212, 17615, 19512, 19860, 21138, 21515, 23832, 24390, 25818, 28184, 29790, 31707, 32520, 34424, 35230, 38727, 39720, 42276, 43030, 48780, 51636, 52845, 59580, 63414, 64545, 70460, 77454, 84552, 86060, 89701, 97560, 103272, 105690, 119160, 126828, 129090, 140920, 154908, 158535, 172120, 179402, 193635, 211380, 253656, 258180, 269103, 309816, 317070, 358804, 387270, 422760, 448505, 516360, 538206, 634140, 717608, 774540, 807309, 897010, 1076412, 1166113, 1268280, 1345515, 1549080, 1614618, 1794020, 2152824, 2332226, 2691030, 3229236, 3498339, 3588040, 4036545, 4664452, 5382060, 5830565, 6458472, 6996678, 8073090, 9328904, 10495017, 10764120, 11661130, 13993356, 16146180, 17491695, 20990034, 23322260, 27986712, 32292360, 34983390, 41980068, 46644520, 52475085, 69966780, 83960136, 104950170, 139933560, 209900340, 419800680]

約数ペア:

[(1, 419800680), (2, 209900340), (3, 139933560), (4, 104950170), (5, 83960136), (6, 69966780), (8, 52475085), (9, 46644520), (10, 41980068), (12, 34983390), (13, 32292360), (15, 27986712), (18, 23322260), (20, 20990034), (24, 17491695), (26, 16146180), (30, 13993356), (36, 11661130), (39, 10764120), (40, 10495017), (45, 9328904), (52, 8073090), (60, 6996678), (65, 6458472), (72, 5830565), (78, 5382060), (90, 4664452), (104, 4036545), (117, 3588040), (120, 3498339), (130, 3229236), (156, 2691030), (180, 2332226), (195, 2152824), (234, 1794020), (260, 1614618), (271, 1549080), (312, 1345515), (331, 1268280), (360, 1166113), (390, 1076412), (468, 897010), (520, 807309), (542, 774540), (585, 717608), (662, 634140), (780, 538206), (813, 516360), (936, 448505), (993, 422760), (1084, 387270), (1170, 358804), (1324, 317070), (1355, 309816), (1560, 269103), (1626, 258180), (1655, 253656), (1986, 211380), (2168, 193635), (2340, 179402), (2439, 172120), (2648, 158535), (2710, 154908), (2979, 140920), (3252, 129090), (3310, 126828), (3523, 119160), (3972, 105690), (4065, 103272), (4303, 97560), (4680, 89701), (4878, 86060), (4965, 84552), (5420, 77454), (5958, 70460), (6504, 64545), (6620, 63414), (7046, 59580), (7944, 52845), (8130, 51636), (8606, 48780), (9756, 43030), (9930, 42276), (10569, 39720), (10840, 38727), (11916, 35230), (12195, 34424), (12909, 32520), (13240, 31707), (14092, 29790), (14895, 28184), (16260, 25818), (17212, 24390), (17615, 23832), (19512, 21515), (19860, 21138)]