143951600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 413306880

約数和(自身を除く): 269355280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 38, 40, 47, 50, 52, 62, 65, 76, 80, 94, 95, 100, 104, 124, 130, 152, 155, 188, 190, 200, 208, 235, 247, 248, 260, 304, 310, 325, 376, 380, 400, 403, 470, 475, 494, 496, 520, 589, 611, 620, 650, 752, 760, 775, 806, 893, 940, 950, 988, 1040, 1175, 1178, 1222, 1235, 1240, 1300, 1457, 1520, 1550, 1612, 1786, 1880, 1900, 1976, 2015, 2350, 2356, 2444, 2470, 2480, 2600, 2914, 2945, 3055, 3100, 3224, 3572, 3760, 3800, 3952, 4030, 4465, 4700, 4712, 4888, 4940, 5200, 5828, 5890, 6110, 6175, 6200, 6448, 7144, 7285, 7600, 7657, 8060, 8930, 9400, 9424, 9776, 9880, 10075, 11609, 11656, 11780, 12220, 12350, 12400, 14288, 14570, 14725, 15275, 15314, 16120, 17860, 18800, 18941, 19760, 20150, 22325, 23218, 23312, 23560, 24440, 24700, 27683, 29140, 29450, 30550, 30628, 32240, 35720, 36425, 37882, 38285, 40300, 44650, 46436, 47120, 48880, 49400, 55366, 58045, 58280, 58900, 61100, 61256, 71440, 72850, 75764, 76570, 80600, 89300, 92872, 94705, 98800, 110732, 116090, 116560, 117800, 122200, 122512, 138415, 145700, 151528, 153140, 161200, 178600, 185744, 189410, 191425, 221464, 232180, 235600, 244400, 276830, 290225, 291400, 303056, 306280, 357200, 359879, 378820, 382850, 442928, 464360, 473525, 553660, 580450, 582800, 612560, 692075, 719758, 757640, 765700, 928720, 947050, 1107320, 1160900, 1384150, 1439516, 1515280, 1531400, 1799395, 1894100, 2214640, 2321800, 2768300, 2879032, 3062800, 3598790, 3788200, 4643600, 5536600, 5758064, 7197580, 7576400, 8996975, 11073200, 14395160, 17993950, 28790320, 35987900, 71975800, 143951600]

約数ペア:

[(1, 143951600), (2, 71975800), (4, 35987900), (5, 28790320), (8, 17993950), (10, 14395160), (13, 11073200), (16, 8996975), (19, 7576400), (20, 7197580), (25, 5758064), (26, 5536600), (31, 4643600), (38, 3788200), (40, 3598790), (47, 3062800), (50, 2879032), (52, 2768300), (62, 2321800), (65, 2214640), (76, 1894100), (80, 1799395), (94, 1531400), (95, 1515280), (100, 1439516), (104, 1384150), (124, 1160900), (130, 1107320), (152, 947050), (155, 928720), (188, 765700), (190, 757640), (200, 719758), (208, 692075), (235, 612560), (247, 582800), (248, 580450), (260, 553660), (304, 473525), (310, 464360), (325, 442928), (376, 382850), (380, 378820), (400, 359879), (403, 357200), (470, 306280), (475, 303056), (494, 291400), (496, 290225), (520, 276830), (589, 244400), (611, 235600), (620, 232180), (650, 221464), (752, 191425), (760, 189410), (775, 185744), (806, 178600), (893, 161200), (940, 153140), (950, 151528), (988, 145700), (1040, 138415), (1175, 122512), (1178, 122200), (1222, 117800), (1235, 116560), (1240, 116090), (1300, 110732), (1457, 98800), (1520, 94705), (1550, 92872), (1612, 89300), (1786, 80600), (1880, 76570), (1900, 75764), (1976, 72850), (2015, 71440), (2350, 61256), (2356, 61100), (2444, 58900), (2470, 58280), (2480, 58045), (2600, 55366), (2914, 49400), (2945, 48880), (3055, 47120), (3100, 46436), (3224, 44650), (3572, 40300), (3760, 38285), (3800, 37882), (3952, 36425), (4030, 35720), (4465, 32240), (4700, 30628), (4712, 30550), (4888, 29450), (4940, 29140), (5200, 27683), (5828, 24700), (5890, 24440), (6110, 23560), (6175, 23312), (6200, 23218), (6448, 22325), (7144, 20150), (7285, 19760), (7600, 18941), (7657, 18800), (8060, 17860), (8930, 16120), (9400, 15314), (9424, 15275), (9776, 14725), (9880, 14570), (10075, 14288), (11609, 12400), (11656, 12350), (11780, 12220)]