353668680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6461

約数の個数: 160

約数和(自身を含む): 1258840440

約数和(自身を除く): 905171760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6421, 6885, 9180, 11016, 12842, 13770, 18360, 19263, 25684, 27540, 32105, 38526, 51368, 55080, 57789, 64210, 77052, 96315, 109157, 115578, 128420, 154104, 173367, 192630, 218314, 231156, 256840, 288945, 327471, 346734, 385260, 436628, 462312, 520101, 545785, 577890, 654942, 693468, 770520, 866835, 873256, 982413, 1040202, 1091570, 1155780, 1309884, 1386936, 1637355, 1733670, 1964826, 2080404, 2183140, 2311560, 2600505, 2619768, 2947239, 3274710, 3467340, 3929652, 4160808, 4366280, 4912065, 5201010, 5894478, 6549420, 6934680, 7859304, 8841717, 9824130, 10402020, 11788956, 13098840, 14736195, 17683434, 19648260, 20804040, 23577912, 29472390, 35366868, 39296520, 44208585, 58944780, 70733736, 88417170, 117889560, 176834340, 353668680]

約数ペア:

[(1, 353668680), (2, 176834340), (3, 117889560), (4, 88417170), (5, 70733736), (6, 58944780), (8, 44208585), (9, 39296520), (10, 35366868), (12, 29472390), (15, 23577912), (17, 20804040), (18, 19648260), (20, 17683434), (24, 14736195), (27, 13098840), (30, 11788956), (34, 10402020), (36, 9824130), (40, 8841717), (45, 7859304), (51, 6934680), (54, 6549420), (60, 5894478), (68, 5201010), (72, 4912065), (81, 4366280), (85, 4160808), (90, 3929652), (102, 3467340), (108, 3274710), (120, 2947239), (135, 2619768), (136, 2600505), (153, 2311560), (162, 2183140), (170, 2080404), (180, 1964826), (204, 1733670), (216, 1637355), (255, 1386936), (270, 1309884), (306, 1155780), (324, 1091570), (340, 1040202), (360, 982413), (405, 873256), (408, 866835), (459, 770520), (510, 693468), (540, 654942), (612, 577890), (648, 545785), (680, 520101), (765, 462312), (810, 436628), (918, 385260), (1020, 346734), (1080, 327471), (1224, 288945), (1377, 256840), (1530, 231156), (1620, 218314), (1836, 192630), (2040, 173367), (2295, 154104), (2754, 128420), (3060, 115578), (3240, 109157), (3672, 96315), (4590, 77052), (5508, 64210), (6120, 57789), (6421, 55080), (6885, 51368), (9180, 38526), (11016, 32105), (12842, 27540), (13770, 25684), (18360, 19263)]