88378920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 192

約数和(自身を含む): 347742720

約数和(自身を除く): 259363800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2063, 2142, 2380, 2520, 2856, 3060, 3570, 4126, 4284, 4760, 5355, 6120, 6189, 7140, 8252, 8568, 10315, 10710, 12378, 14280, 14441, 16504, 18567, 20630, 21420, 24756, 28882, 30945, 35071, 37134, 41260, 42840, 43323, 49512, 57764, 61890, 70142, 72205, 74268, 82520, 86646, 92835, 105213, 115528, 123780, 129969, 140284, 144410, 148536, 173292, 175355, 185670, 210426, 216615, 245497, 247560, 259938, 280568, 288820, 315639, 346584, 350710, 371340, 420852, 433230, 490994, 519876, 526065, 577640, 631278, 649845, 701420, 736491, 742680, 841704, 866460, 981988, 1039752, 1052130, 1227485, 1262556, 1299690, 1402840, 1472982, 1578195, 1732920, 1963976, 2104260, 2209473, 2454970, 2525112, 2599380, 2945964, 3156390, 3682455, 4208520, 4418946, 4909940, 5198760, 5891928, 6312780, 7364910, 8837892, 9819880, 11047365, 12625560, 14729820, 17675784, 22094730, 29459640, 44189460, 88378920]

約数ペア:

[(1, 88378920), (2, 44189460), (3, 29459640), (4, 22094730), (5, 17675784), (6, 14729820), (7, 12625560), (8, 11047365), (9, 9819880), (10, 8837892), (12, 7364910), (14, 6312780), (15, 5891928), (17, 5198760), (18, 4909940), (20, 4418946), (21, 4208520), (24, 3682455), (28, 3156390), (30, 2945964), (34, 2599380), (35, 2525112), (36, 2454970), (40, 2209473), (42, 2104260), (45, 1963976), (51, 1732920), (56, 1578195), (60, 1472982), (63, 1402840), (68, 1299690), (70, 1262556), (72, 1227485), (84, 1052130), (85, 1039752), (90, 981988), (102, 866460), (105, 841704), (119, 742680), (120, 736491), (126, 701420), (136, 649845), (140, 631278), (153, 577640), (168, 526065), (170, 519876), (180, 490994), (204, 433230), (210, 420852), (238, 371340), (252, 350710), (255, 346584), (280, 315639), (306, 288820), (315, 280568), (340, 259938), (357, 247560), (360, 245497), (408, 216615), (420, 210426), (476, 185670), (504, 175355), (510, 173292), (595, 148536), (612, 144410), (630, 140284), (680, 129969), (714, 123780), (765, 115528), (840, 105213), (952, 92835), (1020, 86646), (1071, 82520), (1190, 74268), (1224, 72205), (1260, 70142), (1428, 61890), (1530, 57764), (1785, 49512), (2040, 43323), (2063, 42840), (2142, 41260), (2380, 37134), (2520, 35071), (2856, 30945), (3060, 28882), (3570, 24756), (4126, 21420), (4284, 20630), (4760, 18567), (5355, 16504), (6120, 14441), (6189, 14280), (7140, 12378), (8252, 10710), (8568, 10315)]