890623276320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2639353}}^1$

素因数の和:2639427

約数の個数: 192

約数和(自身を含む): 3032934468480

約数和(自身を除く): 2142311192160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2812, 2960, 3040, 3515, 3552, 4218, 4440, 4560, 5624, 5920, 7030, 8436, 8880, 9120, 10545, 11248, 14060, 16872, 17760, 21090, 22496, 28120, 33744, 42180, 56240, 67488, 84360, 112480, 168720, 337440, 2639353, 5278706, 7918059, 10557412, 13196765, 15836118, 21114824, 26393530, 31672236, 39590295, 42229648, 50147707, 52787060, 63344472, 79180590, 84459296, 97656061, 100295414, 105574120, 126688944, 150443121, 158361180, 195312122, 200590828, 211148240, 250738535, 253377888, 292968183, 300886242, 316722360, 390624244, 401181656, 422296480, 488280305, 501477070, 585936366, 601772484, 633444720, 752215605, 781248488, 802363312, 976560610, 1002954140, 1171872732, 1203544968, 1266889440, 1464840915, 1504431210, 1562496976, 1604726624, 1855465159, 1953121220, 2005908280, 2343745464, 2407089936, 2929681830, 3008862420, 3124993952, 3710930318, 3906242440, 4011816560, 4687490928, 4814179872, 5566395477, 5859363660, 6017724840, 7421860636, 7812484880, 8023633120, 9277325795, 9374981856, 11132790954, 11718727320, 12035449680, 14843721272, 15624969760, 18554651590, 22265581908, 23437454640, 24070899360, 27831977385, 29687442544, 37109303180, 44531163816, 46874909280, 55663954770, 59374885088, 74218606360, 89062327632, 111327909540, 148437212720, 178124655264, 222655819080, 296874425440, 445311638160, 890623276320]

約数ペア:

[(1, 890623276320), (2, 445311638160), (3, 296874425440), (4, 222655819080), (5, 178124655264), (6, 148437212720), (8, 111327909540), (10, 89062327632), (12, 74218606360), (15, 59374885088), (16, 55663954770), (19, 46874909280), (20, 44531163816), (24, 37109303180), (30, 29687442544), (32, 27831977385), (37, 24070899360), (38, 23437454640), (40, 22265581908), (48, 18554651590), (57, 15624969760), (60, 14843721272), (74, 12035449680), (76, 11718727320), (80, 11132790954), (95, 9374981856), (96, 9277325795), (111, 8023633120), (114, 7812484880), (120, 7421860636), (148, 6017724840), (152, 5859363660), (160, 5566395477), (185, 4814179872), (190, 4687490928), (222, 4011816560), (228, 3906242440), (240, 3710930318), (285, 3124993952), (296, 3008862420), (304, 2929681830), (370, 2407089936), (380, 2343745464), (444, 2005908280), (456, 1953121220), (480, 1855465159), (555, 1604726624), (570, 1562496976), (592, 1504431210), (608, 1464840915), (703, 1266889440), (740, 1203544968), (760, 1171872732), (888, 1002954140), (912, 976560610), (1110, 802363312), (1140, 781248488), (1184, 752215605), (1406, 633444720), (1480, 601772484), (1520, 585936366), (1776, 501477070), (1824, 488280305), (2109, 422296480), (2220, 401181656), (2280, 390624244), (2812, 316722360), (2960, 300886242), (3040, 292968183), (3515, 253377888), (3552, 250738535), (4218, 211148240), (4440, 200590828), (4560, 195312122), (5624, 158361180), (5920, 150443121), (7030, 126688944), (8436, 105574120), (8880, 100295414), (9120, 97656061), (10545, 84459296), (11248, 79180590), (14060, 63344472), (16872, 52787060), (17760, 50147707), (21090, 42229648), (22496, 39590295), (28120, 31672236), (33744, 26393530), (42180, 21114824), (56240, 15836118), (67488, 13196765), (84360, 10557412), (112480, 7918059), (168720, 5278706), (337440, 2639353)]