216293220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 192

約数和(自身を含む): 790836480

約数和(自身を除く): 574543260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2801, 2860, 2970, 3510, 3861, 4290, 5148, 5602, 5940, 6435, 7020, 7722, 8403, 8580, 11204, 12870, 14005, 15444, 16806, 19305, 25209, 25740, 28010, 30811, 33612, 36413, 38610, 42015, 50418, 56020, 61622, 72826, 75627, 77220, 84030, 92433, 100836, 109239, 123244, 126045, 145652, 151254, 154055, 168060, 182065, 184866, 218478, 252090, 277299, 302508, 308110, 327717, 364130, 369732, 378135, 400543, 436956, 462165, 504180, 546195, 554598, 616220, 655434, 728260, 756270, 801086, 831897, 924330, 983151, 1092390, 1109196, 1201629, 1310868, 1386495, 1512540, 1602172, 1638585, 1663794, 1848660, 1966302, 2002715, 2184780, 2403258, 2772990, 3277170, 3327588, 3604887, 3932604, 4005430, 4159485, 4806516, 4915755, 5545980, 6008145, 6554340, 7209774, 8010860, 8318970, 9831510, 10814661, 12016290, 14419548, 16637940, 18024435, 19663020, 21629322, 24032580, 36048870, 43258644, 54073305, 72097740, 108146610, 216293220]

約数ペア:

[(1, 216293220), (2, 108146610), (3, 72097740), (4, 54073305), (5, 43258644), (6, 36048870), (9, 24032580), (10, 21629322), (11, 19663020), (12, 18024435), (13, 16637940), (15, 14419548), (18, 12016290), (20, 10814661), (22, 9831510), (26, 8318970), (27, 8010860), (30, 7209774), (33, 6554340), (36, 6008145), (39, 5545980), (44, 4915755), (45, 4806516), (52, 4159485), (54, 4005430), (55, 3932604), (60, 3604887), (65, 3327588), (66, 3277170), (78, 2772990), (90, 2403258), (99, 2184780), (108, 2002715), (110, 1966302), (117, 1848660), (130, 1663794), (132, 1638585), (135, 1602172), (143, 1512540), (156, 1386495), (165, 1310868), (180, 1201629), (195, 1109196), (198, 1092390), (220, 983151), (234, 924330), (260, 831897), (270, 801086), (286, 756270), (297, 728260), (330, 655434), (351, 616220), (390, 554598), (396, 546195), (429, 504180), (468, 462165), (495, 436956), (540, 400543), (572, 378135), (585, 369732), (594, 364130), (660, 327717), (702, 308110), (715, 302508), (780, 277299), (858, 252090), (990, 218478), (1170, 184866), (1188, 182065), (1287, 168060), (1404, 154055), (1430, 151254), (1485, 145652), (1716, 126045), (1755, 123244), (1980, 109239), (2145, 100836), (2340, 92433), (2574, 84030), (2801, 77220), (2860, 75627), (2970, 72826), (3510, 61622), (3861, 56020), (4290, 50418), (5148, 42015), (5602, 38610), (5940, 36413), (6435, 33612), (7020, 30811), (7722, 28010), (8403, 25740), (8580, 25209), (11204, 19305), (12870, 16806), (14005, 15444)]