213466881420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{339127}}^1$

素因数の和:339424

約数の個数: 144

約数和(自身を含む): 699919496640

約数和(自身を除く): 486452615220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 269, 390, 468, 538, 585, 780, 807, 1076, 1170, 1345, 1614, 2340, 2421, 2690, 3228, 3497, 4035, 4842, 5380, 6994, 8070, 9684, 10491, 12105, 13988, 16140, 17485, 20982, 24210, 31473, 34970, 41964, 48420, 52455, 62946, 69940, 104910, 125892, 157365, 209820, 314730, 339127, 629460, 678254, 1017381, 1356508, 1695635, 2034762, 3052143, 3391270, 4069524, 4408651, 5086905, 6104286, 6782540, 8817302, 10173810, 12208572, 13225953, 15260715, 17634604, 20347620, 22043255, 26451906, 30521430, 39677859, 44086510, 52903812, 61042860, 66129765, 79355718, 88173020, 91225163, 132259530, 158711436, 182450326, 198389295, 264519060, 273675489, 364900652, 396778590, 456125815, 547350978, 793557180, 821026467, 912251630, 1094701956, 1185927119, 1368377445, 1642052934, 1824503260, 2371854238, 2736754890, 3284105868, 3557781357, 4105132335, 4743708476, 5473509780, 5929635595, 7115562714, 8210264670, 10673344071, 11859271190, 14231125428, 16420529340, 17788906785, 21346688142, 23718542380, 35577813570, 42693376284, 53366720355, 71155627140, 106733440710, 213466881420]

約数ペア:

[(1, 213466881420), (2, 106733440710), (3, 71155627140), (4, 53366720355), (5, 42693376284), (6, 35577813570), (9, 23718542380), (10, 21346688142), (12, 17788906785), (13, 16420529340), (15, 14231125428), (18, 11859271190), (20, 10673344071), (26, 8210264670), (30, 7115562714), (36, 5929635595), (39, 5473509780), (45, 4743708476), (52, 4105132335), (60, 3557781357), (65, 3284105868), (78, 2736754890), (90, 2371854238), (117, 1824503260), (130, 1642052934), (156, 1368377445), (180, 1185927119), (195, 1094701956), (234, 912251630), (260, 821026467), (269, 793557180), (390, 547350978), (468, 456125815), (538, 396778590), (585, 364900652), (780, 273675489), (807, 264519060), (1076, 198389295), (1170, 182450326), (1345, 158711436), (1614, 132259530), (2340, 91225163), (2421, 88173020), (2690, 79355718), (3228, 66129765), (3497, 61042860), (4035, 52903812), (4842, 44086510), (5380, 39677859), (6994, 30521430), (8070, 26451906), (9684, 22043255), (10491, 20347620), (12105, 17634604), (13988, 15260715), (16140, 13225953), (17485, 12208572), (20982, 10173810), (24210, 8817302), (31473, 6782540), (34970, 6104286), (41964, 5086905), (48420, 4408651), (52455, 4069524), (62946, 3391270), (69940, 3052143), (104910, 2034762), (125892, 1695635), (157365, 1356508), (209820, 1017381), (314730, 678254), (339127, 629460)]