447039120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 1519438464

約数和(自身を除く): 1072399344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 313, 330, 440, 528, 541, 626, 660, 880, 939, 1082, 1252, 1320, 1565, 1623, 1878, 2164, 2504, 2640, 2705, 3130, 3246, 3443, 3756, 4328, 4695, 5008, 5410, 5951, 6260, 6492, 6886, 7512, 8115, 8656, 9390, 10329, 10820, 11902, 12520, 12984, 13772, 15024, 16230, 17215, 17853, 18780, 20658, 21640, 23804, 25040, 25968, 27544, 29755, 32460, 34430, 35706, 37560, 41316, 43280, 47608, 51645, 55088, 59510, 64920, 68860, 71412, 75120, 82632, 89265, 95216, 103290, 119020, 129840, 137720, 142824, 165264, 169333, 178530, 206580, 238040, 275440, 285648, 338666, 357060, 413160, 476080, 507999, 677332, 714120, 826320, 846665, 1015998, 1354664, 1428240, 1693330, 1862663, 2031996, 2539995, 2709328, 3386660, 3725326, 4063992, 5079990, 5587989, 6773320, 7450652, 8127984, 9313315, 10159980, 11175978, 13546640, 14901304, 18626630, 20319960, 22351956, 27939945, 29802608, 37253260, 40639920, 44703912, 55879890, 74506520, 89407824, 111759780, 149013040, 223519560, 447039120]

約数ペア:

[(1, 447039120), (2, 223519560), (3, 149013040), (4, 111759780), (5, 89407824), (6, 74506520), (8, 55879890), (10, 44703912), (11, 40639920), (12, 37253260), (15, 29802608), (16, 27939945), (20, 22351956), (22, 20319960), (24, 18626630), (30, 14901304), (33, 13546640), (40, 11175978), (44, 10159980), (48, 9313315), (55, 8127984), (60, 7450652), (66, 6773320), (80, 5587989), (88, 5079990), (110, 4063992), (120, 3725326), (132, 3386660), (165, 2709328), (176, 2539995), (220, 2031996), (240, 1862663), (264, 1693330), (313, 1428240), (330, 1354664), (440, 1015998), (528, 846665), (541, 826320), (626, 714120), (660, 677332), (880, 507999), (939, 476080), (1082, 413160), (1252, 357060), (1320, 338666), (1565, 285648), (1623, 275440), (1878, 238040), (2164, 206580), (2504, 178530), (2640, 169333), (2705, 165264), (3130, 142824), (3246, 137720), (3443, 129840), (3756, 119020), (4328, 103290), (4695, 95216), (5008, 89265), (5410, 82632), (5951, 75120), (6260, 71412), (6492, 68860), (6886, 64920), (7512, 59510), (8115, 55088), (8656, 51645), (9390, 47608), (10329, 43280), (10820, 41316), (11902, 37560), (12520, 35706), (12984, 34430), (13772, 32460), (15024, 29755), (16230, 27544), (17215, 25968), (17853, 25040), (18780, 23804), (20658, 21640)]