2200011120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 7641073440

約数和(自身を除く): 5441062320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 269, 296, 307, 333, 360, 370, 444, 538, 555, 592, 614, 666, 720, 740, 807, 888, 921, 1076, 1110, 1228, 1332, 1345, 1480, 1535, 1614, 1665, 1776, 1842, 2152, 2220, 2421, 2456, 2664, 2690, 2763, 2960, 3070, 3228, 3330, 3684, 4035, 4304, 4440, 4605, 4842, 4912, 5328, 5380, 5526, 6140, 6456, 6660, 7368, 8070, 8880, 9210, 9684, 9953, 10760, 11052, 11359, 12105, 12280, 12912, 13320, 13815, 14736, 16140, 18420, 19368, 19906, 21520, 22104, 22718, 24210, 24560, 26640, 27630, 29859, 32280, 34077, 36840, 38736, 39812, 44208, 45436, 48420, 49765, 55260, 56795, 59718, 64560, 68154, 73680, 79624, 82583, 89577, 90872, 96840, 99530, 102231, 110520, 113590, 119436, 136308, 149295, 159248, 165166, 170385, 179154, 181744, 193680, 199060, 204462, 221040, 227180, 238872, 247749, 272616, 298590, 330332, 340770, 358308, 398120, 408924, 412915, 447885, 454360, 477744, 495498, 511155, 545232, 597180, 660664, 681540, 716616, 743247, 796240, 817848, 825830, 895770, 908720, 990996, 1022310, 1194360, 1238745, 1321328, 1363080, 1433232, 1486494, 1635696, 1651660, 1791540, 1981992, 2044620, 2388720, 2477490, 2726160, 2972988, 3055571, 3303320, 3583080, 3716235, 3963984, 4089240, 4954980, 5945976, 6111142, 6606640, 7166160, 7432470, 8178480, 9166713, 9909960, 11891952, 12222284, 14864940, 15277855, 18333426, 19819920, 24444568, 27500139, 29729880, 30555710, 36666852, 45833565, 48889136, 55000278, 59459760, 61111420, 73333704, 91667130, 110000556, 122222840, 137500695, 146667408, 183334260, 220001112, 244445680, 275001390, 366668520, 440002224, 550002780, 733337040, 1100005560, 2200011120]

約数ペア:

[(1, 2200011120), (2, 1100005560), (3, 733337040), (4, 550002780), (5, 440002224), (6, 366668520), (8, 275001390), (9, 244445680), (10, 220001112), (12, 183334260), (15, 146667408), (16, 137500695), (18, 122222840), (20, 110000556), (24, 91667130), (30, 73333704), (36, 61111420), (37, 59459760), (40, 55000278), (45, 48889136), (48, 45833565), (60, 36666852), (72, 30555710), (74, 29729880), (80, 27500139), (90, 24444568), (111, 19819920), (120, 18333426), (144, 15277855), (148, 14864940), (180, 12222284), (185, 11891952), (222, 9909960), (240, 9166713), (269, 8178480), (296, 7432470), (307, 7166160), (333, 6606640), (360, 6111142), (370, 5945976), (444, 4954980), (538, 4089240), (555, 3963984), (592, 3716235), (614, 3583080), (666, 3303320), (720, 3055571), (740, 2972988), (807, 2726160), (888, 2477490), (921, 2388720), (1076, 2044620), (1110, 1981992), (1228, 1791540), (1332, 1651660), (1345, 1635696), (1480, 1486494), (1535, 1433232), (1614, 1363080), (1665, 1321328), (1776, 1238745), (1842, 1194360), (2152, 1022310), (2220, 990996), (2421, 908720), (2456, 895770), (2664, 825830), (2690, 817848), (2763, 796240), (2960, 743247), (3070, 716616), (3228, 681540), (3330, 660664), (3684, 597180), (4035, 545232), (4304, 511155), (4440, 495498), (4605, 477744), (4842, 454360), (4912, 447885), (5328, 412915), (5380, 408924), (5526, 398120), (6140, 358308), (6456, 340770), (6660, 330332), (7368, 298590), (8070, 272616), (8880, 247749), (9210, 238872), (9684, 227180), (9953, 221040), (10760, 204462), (11052, 199060), (11359, 193680), (12105, 181744), (12280, 179154), (12912, 170385), (13320, 165166), (13815, 159248), (14736, 149295), (16140, 136308), (18420, 119436), (19368, 113590), (19906, 110520), (21520, 102231), (22104, 99530), (22718, 96840), (24210, 90872), (24560, 89577), (26640, 82583), (27630, 79624), (29859, 73680), (32280, 68154), (34077, 64560), (36840, 59718), (38736, 56795), (39812, 55260), (44208, 49765), (45436, 48420)]