15708215220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2250

約数の個数: 192

約数和(自身を含む): 48284522496

約数和(自身を除く): 32576307276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 257, 310, 340, 372, 465, 510, 514, 527, 620, 771, 930, 1020, 1028, 1054, 1285, 1542, 1581, 1860, 1933, 2108, 2570, 2635, 3084, 3162, 3855, 3866, 4369, 5140, 5270, 5799, 6324, 7710, 7732, 7905, 7967, 8738, 9665, 10540, 11598, 13107, 15420, 15810, 15934, 17476, 19330, 21845, 23196, 23901, 26214, 28995, 31620, 31868, 32861, 38660, 39835, 43690, 47802, 52428, 57990, 59923, 65535, 65722, 79670, 87380, 95604, 98583, 115980, 119505, 119846, 131070, 131444, 135439, 159340, 164305, 179769, 197166, 239010, 239692, 262140, 270878, 299615, 328610, 359538, 394332, 406317, 478020, 492915, 496781, 541756, 599230, 657220, 677195, 719076, 812634, 898845, 985830, 993562, 1018691, 1198460, 1354390, 1490343, 1625268, 1797690, 1971660, 1987124, 2031585, 2037382, 2483905, 2708780, 2980686, 3056073, 3595380, 4063170, 4074764, 4967810, 5093455, 5961372, 6112146, 7451715, 8126340, 8445277, 9935620, 10186910, 12224292, 14903430, 15280365, 15400211, 16890554, 20373820, 25335831, 29806860, 30560730, 30800422, 33781108, 42226385, 46200633, 50671662, 61121460, 61600844, 77001055, 84452770, 92401266, 101343324, 126679155, 154002110, 168905540, 184802532, 231003165, 253358310, 261803587, 308004220, 462006330, 506716620, 523607174, 785410761, 924012660, 1047214348, 1309017935, 1570821522, 2618035870, 3141643044, 3927053805, 5236071740, 7854107610, 15708215220]

約数ペア:

[(1, 15708215220), (2, 7854107610), (3, 5236071740), (4, 3927053805), (5, 3141643044), (6, 2618035870), (10, 1570821522), (12, 1309017935), (15, 1047214348), (17, 924012660), (20, 785410761), (30, 523607174), (31, 506716620), (34, 462006330), (51, 308004220), (60, 261803587), (62, 253358310), (68, 231003165), (85, 184802532), (93, 168905540), (102, 154002110), (124, 126679155), (155, 101343324), (170, 92401266), (186, 84452770), (204, 77001055), (255, 61600844), (257, 61121460), (310, 50671662), (340, 46200633), (372, 42226385), (465, 33781108), (510, 30800422), (514, 30560730), (527, 29806860), (620, 25335831), (771, 20373820), (930, 16890554), (1020, 15400211), (1028, 15280365), (1054, 14903430), (1285, 12224292), (1542, 10186910), (1581, 9935620), (1860, 8445277), (1933, 8126340), (2108, 7451715), (2570, 6112146), (2635, 5961372), (3084, 5093455), (3162, 4967810), (3855, 4074764), (3866, 4063170), (4369, 3595380), (5140, 3056073), (5270, 2980686), (5799, 2708780), (6324, 2483905), (7710, 2037382), (7732, 2031585), (7905, 1987124), (7967, 1971660), (8738, 1797690), (9665, 1625268), (10540, 1490343), (11598, 1354390), (13107, 1198460), (15420, 1018691), (15810, 993562), (15934, 985830), (17476, 898845), (19330, 812634), (21845, 719076), (23196, 677195), (23901, 657220), (26214, 599230), (28995, 541756), (31620, 496781), (31868, 492915), (32861, 478020), (38660, 406317), (39835, 394332), (43690, 359538), (47802, 328610), (52428, 299615), (57990, 270878), (59923, 262140), (65535, 239692), (65722, 239010), (79670, 197166), (87380, 179769), (95604, 164305), (98583, 159340), (115980, 135439), (119505, 131444), (119846, 131070)]