1036352720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 2756073600

約数和(自身を除く): 1719720880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 179, 190, 208, 247, 260, 293, 304, 358, 380, 494, 520, 586, 716, 760, 895, 988, 1040, 1172, 1235, 1432, 1465, 1520, 1790, 1976, 2327, 2344, 2470, 2864, 2930, 3401, 3580, 3809, 3952, 4654, 4688, 4940, 5567, 5860, 6802, 7160, 7618, 9308, 9880, 11134, 11635, 11720, 13604, 14320, 15236, 17005, 18616, 19045, 19760, 22268, 23270, 23440, 27208, 27835, 30472, 34010, 37232, 38090, 44213, 44536, 46540, 52447, 54416, 55670, 60944, 68020, 72371, 76180, 88426, 89072, 93080, 104894, 111340, 136040, 144742, 152360, 176852, 186160, 209788, 221065, 222680, 262235, 272080, 289484, 304720, 353704, 361855, 419576, 442130, 445360, 524470, 578968, 681811, 707408, 723710, 839152, 884260, 996493, 1048940, 1157936, 1363622, 1447420, 1768520, 1992986, 2097880, 2727244, 2894840, 3409055, 3537040, 3985972, 4195760, 4982465, 5454488, 5789680, 6818110, 7971944, 9964930, 10908976, 12954409, 13636220, 15943888, 19929860, 25908818, 27272440, 39859720, 51817636, 54544880, 64772045, 79719440, 103635272, 129544090, 207270544, 259088180, 518176360, 1036352720]

約数ペア:

[(1, 1036352720), (2, 518176360), (4, 259088180), (5, 207270544), (8, 129544090), (10, 103635272), (13, 79719440), (16, 64772045), (19, 54544880), (20, 51817636), (26, 39859720), (38, 27272440), (40, 25908818), (52, 19929860), (65, 15943888), (76, 13636220), (80, 12954409), (95, 10908976), (104, 9964930), (130, 7971944), (152, 6818110), (179, 5789680), (190, 5454488), (208, 4982465), (247, 4195760), (260, 3985972), (293, 3537040), (304, 3409055), (358, 2894840), (380, 2727244), (494, 2097880), (520, 1992986), (586, 1768520), (716, 1447420), (760, 1363622), (895, 1157936), (988, 1048940), (1040, 996493), (1172, 884260), (1235, 839152), (1432, 723710), (1465, 707408), (1520, 681811), (1790, 578968), (1976, 524470), (2327, 445360), (2344, 442130), (2470, 419576), (2864, 361855), (2930, 353704), (3401, 304720), (3580, 289484), (3809, 272080), (3952, 262235), (4654, 222680), (4688, 221065), (4940, 209788), (5567, 186160), (5860, 176852), (6802, 152360), (7160, 144742), (7618, 136040), (9308, 111340), (9880, 104894), (11134, 93080), (11635, 89072), (11720, 88426), (13604, 76180), (14320, 72371), (15236, 68020), (17005, 60944), (18616, 55670), (19045, 54416), (19760, 52447), (22268, 46540), (23270, 44536), (23440, 44213), (27208, 38090), (27835, 37232), (30472, 34010)]