4227474160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 240

約数和(自身を含む): 12809180160

約数和(自身を除く): 8581706000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 169, 182, 190, 208, 247, 260, 266, 280, 304, 338, 364, 380, 455, 494, 520, 532, 560, 665, 676, 728, 760, 845, 910, 988, 1040, 1064, 1183, 1235, 1330, 1352, 1456, 1520, 1690, 1729, 1820, 1976, 2128, 2351, 2366, 2470, 2660, 2704, 3211, 3380, 3458, 3640, 3952, 4702, 4732, 4940, 5320, 5915, 6422, 6760, 6916, 7280, 8645, 9404, 9464, 9880, 10640, 11755, 11830, 12844, 13520, 13832, 16055, 16457, 17290, 18808, 18928, 19760, 22477, 23510, 23660, 25688, 27664, 30563, 32110, 32914, 34580, 37616, 44669, 44954, 47020, 47320, 51376, 61126, 64220, 65828, 69160, 82285, 89338, 89908, 94040, 94640, 112385, 122252, 128440, 131656, 138320, 152815, 164570, 178676, 179816, 188080, 213941, 223345, 224770, 244504, 256880, 263312, 305630, 312683, 329140, 357352, 359632, 397319, 427882, 446690, 449540, 489008, 580697, 611260, 625366, 658280, 714704, 794638, 855764, 893380, 899080, 1069705, 1161394, 1222520, 1250732, 1316560, 1563415, 1589276, 1711528, 1786760, 1798160, 1986595, 2139410, 2322788, 2445040, 2501464, 2781233, 2903485, 3126830, 3178552, 3423056, 3573520, 3973190, 4064879, 4278820, 4645576, 5002928, 5562466, 5806970, 6253660, 6357104, 7549061, 7946380, 8129758, 8557640, 9291152, 11124932, 11613940, 12507320, 13906165, 15098122, 15892760, 16259516, 17115280, 20324395, 22249864, 23227880, 25014640, 27812330, 30196244, 31785520, 32519032, 37745305, 40648790, 44499728, 46455760, 52843427, 55624660, 60392488, 65038064, 75490610, 81297580, 105686854, 111249320, 120784976, 150981220, 162595160, 211373708, 222498640, 264217135, 301962440, 325190320, 422747416, 528434270, 603924880, 845494832, 1056868540, 2113737080, 4227474160]

約数ペア:

[(1, 4227474160), (2, 2113737080), (4, 1056868540), (5, 845494832), (7, 603924880), (8, 528434270), (10, 422747416), (13, 325190320), (14, 301962440), (16, 264217135), (19, 222498640), (20, 211373708), (26, 162595160), (28, 150981220), (35, 120784976), (38, 111249320), (40, 105686854), (52, 81297580), (56, 75490610), (65, 65038064), (70, 60392488), (76, 55624660), (80, 52843427), (91, 46455760), (95, 44499728), (104, 40648790), (112, 37745305), (130, 32519032), (133, 31785520), (140, 30196244), (152, 27812330), (169, 25014640), (182, 23227880), (190, 22249864), (208, 20324395), (247, 17115280), (260, 16259516), (266, 15892760), (280, 15098122), (304, 13906165), (338, 12507320), (364, 11613940), (380, 11124932), (455, 9291152), (494, 8557640), (520, 8129758), (532, 7946380), (560, 7549061), (665, 6357104), (676, 6253660), (728, 5806970), (760, 5562466), (845, 5002928), (910, 4645576), (988, 4278820), (1040, 4064879), (1064, 3973190), (1183, 3573520), (1235, 3423056), (1330, 3178552), (1352, 3126830), (1456, 2903485), (1520, 2781233), (1690, 2501464), (1729, 2445040), (1820, 2322788), (1976, 2139410), (2128, 1986595), (2351, 1798160), (2366, 1786760), (2470, 1711528), (2660, 1589276), (2704, 1563415), (3211, 1316560), (3380, 1250732), (3458, 1222520), (3640, 1161394), (3952, 1069705), (4702, 899080), (4732, 893380), (4940, 855764), (5320, 794638), (5915, 714704), (6422, 658280), (6760, 625366), (6916, 611260), (7280, 580697), (8645, 489008), (9404, 449540), (9464, 446690), (9880, 427882), (10640, 397319), (11755, 359632), (11830, 357352), (12844, 329140), (13520, 312683), (13832, 305630), (16055, 263312), (16457, 256880), (17290, 244504), (18808, 224770), (18928, 223345), (19760, 213941), (22477, 188080), (23510, 179816), (23660, 178676), (25688, 164570), (27664, 152815), (30563, 138320), (32110, 131656), (32914, 128440), (34580, 122252), (37616, 112385), (44669, 94640), (44954, 94040), (47020, 89908), (47320, 89338), (51376, 82285), (61126, 69160), (64220, 65828)]