727934040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 2461140000

約数和(自身を除く): 1733205960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 216, 270, 324, 360, 398, 405, 540, 597, 648, 796, 810, 995, 1080, 1129, 1194, 1592, 1620, 1791, 1990, 2258, 2388, 2985, 3240, 3387, 3582, 3980, 4516, 4776, 5373, 5645, 5970, 6774, 7164, 7960, 8955, 9032, 10161, 10746, 11290, 11940, 13548, 14328, 16119, 16935, 17910, 20322, 21492, 22580, 23880, 26865, 27096, 30483, 32238, 33870, 35820, 40644, 42984, 45160, 50805, 53730, 60966, 64476, 67740, 71640, 80595, 81288, 91449, 101610, 107460, 121932, 128952, 135480, 152415, 161190, 182898, 203220, 214920, 224671, 243864, 304830, 322380, 365796, 406440, 449342, 457245, 609660, 644760, 674013, 731592, 898684, 914490, 1123355, 1219320, 1348026, 1797368, 1828980, 2022039, 2246710, 2696052, 3370065, 3657960, 4044078, 4493420, 5392104, 6066117, 6740130, 8088156, 8986840, 10110195, 12132234, 13480260, 16176312, 18198351, 20220390, 24264468, 26960520, 30330585, 36396702, 40440780, 48528936, 60661170, 72793404, 80881560, 90991755, 121322340, 145586808, 181983510, 242644680, 363967020, 727934040]

約数ペア:

[(1, 727934040), (2, 363967020), (3, 242644680), (4, 181983510), (5, 145586808), (6, 121322340), (8, 90991755), (9, 80881560), (10, 72793404), (12, 60661170), (15, 48528936), (18, 40440780), (20, 36396702), (24, 30330585), (27, 26960520), (30, 24264468), (36, 20220390), (40, 18198351), (45, 16176312), (54, 13480260), (60, 12132234), (72, 10110195), (81, 8986840), (90, 8088156), (108, 6740130), (120, 6066117), (135, 5392104), (162, 4493420), (180, 4044078), (199, 3657960), (216, 3370065), (270, 2696052), (324, 2246710), (360, 2022039), (398, 1828980), (405, 1797368), (540, 1348026), (597, 1219320), (648, 1123355), (796, 914490), (810, 898684), (995, 731592), (1080, 674013), (1129, 644760), (1194, 609660), (1592, 457245), (1620, 449342), (1791, 406440), (1990, 365796), (2258, 322380), (2388, 304830), (2985, 243864), (3240, 224671), (3387, 214920), (3582, 203220), (3980, 182898), (4516, 161190), (4776, 152415), (5373, 135480), (5645, 128952), (5970, 121932), (6774, 107460), (7164, 101610), (7960, 91449), (8955, 81288), (9032, 80595), (10161, 71640), (10746, 67740), (11290, 64476), (11940, 60966), (13548, 53730), (14328, 50805), (16119, 45160), (16935, 42984), (17910, 40644), (20322, 35820), (21492, 33870), (22580, 32238), (23880, 30483), (26865, 27096)]