1927841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12377}}^1$

素因数の和:12463

約数の個数: 160

約数和(自身を含む): 6630647040

約数和(自身を除く): 4702805520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 6490, 7080, 7788, 9735, 10384, 12377, 12980, 14160, 15576, 19470, 24754, 25960, 31152, 37131, 38940, 49508, 51920, 61885, 74262, 77880, 99016, 123770, 136147, 148524, 155760, 185655, 198032, 247540, 272294, 297048, 371310, 408441, 495080, 544588, 594096, 680735, 730243, 742620, 816882, 990160, 1089176, 1361470, 1460486, 1485240, 1633764, 2042205, 2178352, 2190729, 2722940, 2920972, 2970480, 3267528, 3651215, 4084410, 4381458, 5445880, 5841944, 6535056, 7302430, 8032673, 8168820, 8762916, 10891760, 10953645, 11683888, 14604860, 16065346, 16337640, 17525832, 21907290, 24098019, 29209720, 32130692, 32675280, 35051664, 40163365, 43814580, 48196038, 58419440, 64261384, 80326730, 87629160, 96392076, 120490095, 128522768, 160653460, 175258320, 192784152, 240980190, 321306920, 385568304, 481960380, 642613840, 963920760, 1927841520]

約数ペア:

[(1, 1927841520), (2, 963920760), (3, 642613840), (4, 481960380), (5, 385568304), (6, 321306920), (8, 240980190), (10, 192784152), (11, 175258320), (12, 160653460), (15, 128522768), (16, 120490095), (20, 96392076), (22, 87629160), (24, 80326730), (30, 64261384), (33, 58419440), (40, 48196038), (44, 43814580), (48, 40163365), (55, 35051664), (59, 32675280), (60, 32130692), (66, 29209720), (80, 24098019), (88, 21907290), (110, 17525832), (118, 16337640), (120, 16065346), (132, 14604860), (165, 11683888), (176, 10953645), (177, 10891760), (220, 8762916), (236, 8168820), (240, 8032673), (264, 7302430), (295, 6535056), (330, 5841944), (354, 5445880), (440, 4381458), (472, 4084410), (528, 3651215), (590, 3267528), (649, 2970480), (660, 2920972), (708, 2722940), (880, 2190729), (885, 2178352), (944, 2042205), (1180, 1633764), (1298, 1485240), (1320, 1460486), (1416, 1361470), (1770, 1089176), (1947, 990160), (2360, 816882), (2596, 742620), (2640, 730243), (2832, 680735), (3245, 594096), (3540, 544588), (3894, 495080), (4720, 408441), (5192, 371310), (6490, 297048), (7080, 272294), (7788, 247540), (9735, 198032), (10384, 185655), (12377, 155760), (12980, 148524), (14160, 136147), (15576, 123770), (19470, 99016), (24754, 77880), (25960, 74262), (31152, 61885), (37131, 51920), (38940, 49508)]