1443191360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 4036056444

約数和(自身を除く): 2592865084

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 320, 361, 380, 403, 416, 494, 496, 520, 589, 608, 620, 722, 760, 806, 832, 961, 988, 992, 1040, 1178, 1216, 1235, 1240, 1444, 1520, 1612, 1805, 1922, 1976, 1984, 2015, 2080, 2356, 2470, 2480, 2888, 2945, 3040, 3224, 3610, 3844, 3952, 4030, 4160, 4693, 4712, 4805, 4940, 4960, 5776, 5890, 6080, 6448, 7220, 7657, 7688, 7904, 8060, 9386, 9424, 9610, 9880, 9920, 11191, 11552, 11780, 12493, 12896, 14440, 15314, 15376, 15808, 16120, 18259, 18772, 18848, 19220, 19760, 22382, 23104, 23465, 23560, 24986, 25792, 28880, 30628, 30752, 32240, 36518, 37544, 37696, 38285, 38440, 39520, 44764, 46930, 47120, 49972, 55955, 57760, 61256, 61504, 62465, 64480, 73036, 75088, 76570, 76880, 79040, 89528, 91295, 93860, 94240, 99944, 111910, 115520, 122512, 124930, 128960, 145483, 146072, 150176, 153140, 153760, 179056, 182590, 187720, 188480, 199888, 223820, 237367, 245024, 249860, 290966, 292144, 300352, 306280, 307520, 346921, 358112, 365180, 375440, 399776, 447640, 474734, 490048, 499720, 581932, 584288, 612560, 693842, 716224, 727415, 730360, 750880, 799552, 895280, 949468, 999440, 1163864, 1168576, 1186835, 1225120, 1387684, 1454830, 1460720, 1501760, 1734605, 1790560, 1898936, 1998880, 2327728, 2373670, 2450240, 2775368, 2909660, 2921440, 3469210, 3581120, 3797872, 3997760, 4509973, 4655456, 4747340, 5550736, 5819320, 5842880, 6938420, 7595744, 9019946, 9310912, 9494680, 11101472, 11638640, 13876840, 15191488, 18039892, 18989360, 22202944, 22549865, 23277280, 27753680, 36079784, 37978720, 45099730, 46554560, 55507360, 72159568, 75957440, 90199460, 111014720, 144319136, 180398920, 288638272, 360797840, 721595680, 1443191360]

約数ペア:

[(1, 1443191360), (2, 721595680), (4, 360797840), (5, 288638272), (8, 180398920), (10, 144319136), (13, 111014720), (16, 90199460), (19, 75957440), (20, 72159568), (26, 55507360), (31, 46554560), (32, 45099730), (38, 37978720), (40, 36079784), (52, 27753680), (62, 23277280), (64, 22549865), (65, 22202944), (76, 18989360), (80, 18039892), (95, 15191488), (104, 13876840), (124, 11638640), (130, 11101472), (152, 9494680), (155, 9310912), (160, 9019946), (190, 7595744), (208, 6938420), (247, 5842880), (248, 5819320), (260, 5550736), (304, 4747340), (310, 4655456), (320, 4509973), (361, 3997760), (380, 3797872), (403, 3581120), (416, 3469210), (494, 2921440), (496, 2909660), (520, 2775368), (589, 2450240), (608, 2373670), (620, 2327728), (722, 1998880), (760, 1898936), (806, 1790560), (832, 1734605), (961, 1501760), (988, 1460720), (992, 1454830), (1040, 1387684), (1178, 1225120), (1216, 1186835), (1235, 1168576), (1240, 1163864), (1444, 999440), (1520, 949468), (1612, 895280), (1805, 799552), (1922, 750880), (1976, 730360), (1984, 727415), (2015, 716224), (2080, 693842), (2356, 612560), (2470, 584288), (2480, 581932), (2888, 499720), (2945, 490048), (3040, 474734), (3224, 447640), (3610, 399776), (3844, 375440), (3952, 365180), (4030, 358112), (4160, 346921), (4693, 307520), (4712, 306280), (4805, 300352), (4940, 292144), (4960, 290966), (5776, 249860), (5890, 245024), (6080, 237367), (6448, 223820), (7220, 199888), (7657, 188480), (7688, 187720), (7904, 182590), (8060, 179056), (9386, 153760), (9424, 153140), (9610, 150176), (9880, 146072), (9920, 145483), (11191, 128960), (11552, 124930), (11780, 122512), (12493, 115520), (12896, 111910), (14440, 99944), (15314, 94240), (15376, 93860), (15808, 91295), (16120, 89528), (18259, 79040), (18772, 76880), (18848, 76570), (19220, 75088), (19760, 73036), (22382, 64480), (23104, 62465), (23465, 61504), (23560, 61256), (24986, 57760), (25792, 55955), (28880, 49972), (30628, 47120), (30752, 46930), (32240, 44764), (36518, 39520), (37544, 38440), (37696, 38285)]