328784760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1798

約数の個数: 192

約数和(自身を含む): 1168577280

約数和(自身を除く): 839792520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1733, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3466, 3720, 4216, 4743, 5199, 5270, 5580, 6120, 6324, 6932, 7905, 8665, 9486, 10398, 10540, 11160, 12648, 13864, 15597, 15810, 17330, 18972, 20796, 21080, 23715, 25995, 29461, 31194, 31620, 34660, 37944, 41592, 47430, 51990, 53723, 58922, 62388, 63240, 69320, 77985, 88383, 94860, 103980, 107446, 117844, 124776, 147305, 155970, 161169, 176766, 189720, 207960, 214892, 235688, 265149, 268615, 294610, 311940, 322338, 353532, 429784, 441915, 483507, 530298, 537230, 589220, 623880, 644676, 707064, 805845, 883830, 913291, 967014, 1060596, 1074460, 1178440, 1289352, 1325745, 1611690, 1767660, 1826582, 1934028, 2121192, 2148920, 2417535, 2651490, 2739873, 3223380, 3535320, 3653164, 3868056, 4566455, 4835070, 5302980, 5479746, 6446760, 7306328, 8219619, 9132910, 9670140, 10605960, 10959492, 13699365, 16439238, 18265820, 19340280, 21918984, 27398730, 32878476, 36531640, 41098095, 54797460, 65756952, 82196190, 109594920, 164392380, 328784760]

約数ペア:

[(1, 328784760), (2, 164392380), (3, 109594920), (4, 82196190), (5, 65756952), (6, 54797460), (8, 41098095), (9, 36531640), (10, 32878476), (12, 27398730), (15, 21918984), (17, 19340280), (18, 18265820), (20, 16439238), (24, 13699365), (30, 10959492), (31, 10605960), (34, 9670140), (36, 9132910), (40, 8219619), (45, 7306328), (51, 6446760), (60, 5479746), (62, 5302980), (68, 4835070), (72, 4566455), (85, 3868056), (90, 3653164), (93, 3535320), (102, 3223380), (120, 2739873), (124, 2651490), (136, 2417535), (153, 2148920), (155, 2121192), (170, 1934028), (180, 1826582), (186, 1767660), (204, 1611690), (248, 1325745), (255, 1289352), (279, 1178440), (306, 1074460), (310, 1060596), (340, 967014), (360, 913291), (372, 883830), (408, 805845), (465, 707064), (510, 644676), (527, 623880), (558, 589220), (612, 537230), (620, 530298), (680, 483507), (744, 441915), (765, 429784), (930, 353532), (1020, 322338), (1054, 311940), (1116, 294610), (1224, 268615), (1240, 265149), (1395, 235688), (1530, 214892), (1581, 207960), (1733, 189720), (1860, 176766), (2040, 161169), (2108, 155970), (2232, 147305), (2635, 124776), (2790, 117844), (3060, 107446), (3162, 103980), (3466, 94860), (3720, 88383), (4216, 77985), (4743, 69320), (5199, 63240), (5270, 62388), (5580, 58922), (6120, 53723), (6324, 51990), (6932, 47430), (7905, 41592), (8665, 37944), (9486, 34660), (10398, 31620), (10540, 31194), (11160, 29461), (12648, 25995), (13864, 23715), (15597, 21080), (15810, 20796), (17330, 18972)]