2175938640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:848

約数の個数: 240

約数和(自身を含む): 7633761408

約数和(自身を除く): 5457822768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 243, 270, 324, 346, 360, 405, 432, 486, 519, 540, 647, 648, 692, 720, 810, 865, 972, 1038, 1080, 1215, 1294, 1296, 1384, 1557, 1620, 1730, 1941, 1944, 2076, 2160, 2430, 2588, 2595, 2768, 3114, 3235, 3240, 3460, 3882, 3888, 4152, 4671, 4860, 5176, 5190, 5823, 6228, 6470, 6480, 6920, 7764, 7785, 8304, 9342, 9705, 9720, 10352, 10380, 11646, 12456, 12940, 13840, 14013, 15528, 15570, 17469, 18684, 19410, 19440, 20760, 23292, 23355, 24912, 25880, 28026, 29115, 31056, 31140, 34938, 37368, 38820, 41520, 42039, 46584, 46710, 51760, 52407, 56052, 58230, 62280, 69876, 70065, 74736, 77640, 84078, 87345, 93168, 93420, 104814, 111931, 112104, 116460, 124560, 139752, 140130, 155280, 157221, 168156, 174690, 186840, 209628, 210195, 223862, 224208, 232920, 262035, 279504, 280260, 314442, 335793, 336312, 349380, 373680, 419256, 420390, 447724, 465840, 524070, 559655, 560520, 628884, 671586, 672624, 698760, 786105, 838512, 840780, 895448, 1007379, 1048140, 1119310, 1121040, 1257768, 1343172, 1397520, 1572210, 1678965, 1681560, 1790896, 2014758, 2096280, 2238620, 2515536, 2686344, 3022137, 3144420, 3357930, 3363120, 4029516, 4192560, 4477240, 5036895, 5372688, 6044274, 6288840, 6715860, 8059032, 8954480, 9066411, 10073790, 12088548, 12577680, 13431720, 15110685, 16118064, 18132822, 20147580, 24177096, 26863440, 27199233, 30221370, 36265644, 40295160, 45332055, 48354192, 54398466, 60442740, 72531288, 80590320, 90664110, 108796932, 120885480, 135996165, 145062576, 181328220, 217593864, 241770960, 271992330, 362656440, 435187728, 543984660, 725312880, 1087969320, 2175938640]

約数ペア:

[(1, 2175938640), (2, 1087969320), (3, 725312880), (4, 543984660), (5, 435187728), (6, 362656440), (8, 271992330), (9, 241770960), (10, 217593864), (12, 181328220), (15, 145062576), (16, 135996165), (18, 120885480), (20, 108796932), (24, 90664110), (27, 80590320), (30, 72531288), (36, 60442740), (40, 54398466), (45, 48354192), (48, 45332055), (54, 40295160), (60, 36265644), (72, 30221370), (80, 27199233), (81, 26863440), (90, 24177096), (108, 20147580), (120, 18132822), (135, 16118064), (144, 15110685), (162, 13431720), (173, 12577680), (180, 12088548), (216, 10073790), (240, 9066411), (243, 8954480), (270, 8059032), (324, 6715860), (346, 6288840), (360, 6044274), (405, 5372688), (432, 5036895), (486, 4477240), (519, 4192560), (540, 4029516), (647, 3363120), (648, 3357930), (692, 3144420), (720, 3022137), (810, 2686344), (865, 2515536), (972, 2238620), (1038, 2096280), (1080, 2014758), (1215, 1790896), (1294, 1681560), (1296, 1678965), (1384, 1572210), (1557, 1397520), (1620, 1343172), (1730, 1257768), (1941, 1121040), (1944, 1119310), (2076, 1048140), (2160, 1007379), (2430, 895448), (2588, 840780), (2595, 838512), (2768, 786105), (3114, 698760), (3235, 672624), (3240, 671586), (3460, 628884), (3882, 560520), (3888, 559655), (4152, 524070), (4671, 465840), (4860, 447724), (5176, 420390), (5190, 419256), (5823, 373680), (6228, 349380), (6470, 336312), (6480, 335793), (6920, 314442), (7764, 280260), (7785, 279504), (8304, 262035), (9342, 232920), (9705, 224208), (9720, 223862), (10352, 210195), (10380, 209628), (11646, 186840), (12456, 174690), (12940, 168156), (13840, 157221), (14013, 155280), (15528, 140130), (15570, 139752), (17469, 124560), (18684, 116460), (19410, 112104), (19440, 111931), (20760, 104814), (23292, 93420), (23355, 93168), (24912, 87345), (25880, 84078), (28026, 77640), (29115, 74736), (31056, 70065), (31140, 69876), (34938, 62280), (37368, 58230), (38820, 56052), (41520, 52407), (42039, 51760), (46584, 46710)]