2847216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1508

約数の個数: 240

約数和(自身を含む): 10474079616

約数和(自身を除く): 7626863376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 307, 330, 360, 396, 440, 495, 528, 614, 660, 720, 792, 880, 921, 990, 1171, 1228, 1320, 1535, 1584, 1842, 1980, 2342, 2456, 2640, 2763, 3070, 3377, 3513, 3684, 3960, 4605, 4684, 4912, 5526, 5855, 6140, 6754, 7026, 7368, 7920, 9210, 9368, 10131, 10539, 11052, 11710, 12280, 12881, 13508, 13815, 14052, 14736, 16885, 17565, 18420, 18736, 20262, 21078, 22104, 23420, 24560, 25762, 27016, 27630, 28104, 30393, 33770, 35130, 36840, 38643, 40524, 42156, 44208, 46840, 50655, 51524, 52695, 54032, 55260, 56208, 60786, 64405, 67540, 70260, 73680, 77286, 81048, 84312, 93680, 101310, 103048, 105390, 110520, 115929, 121572, 128810, 135080, 140520, 151965, 154572, 162096, 168624, 193215, 202620, 206096, 210780, 221040, 231858, 243144, 257620, 270160, 281040, 303930, 309144, 359497, 386430, 405240, 421560, 463716, 486288, 515240, 579645, 607860, 618288, 718994, 772860, 810480, 843120, 927432, 1030480, 1078491, 1159290, 1215720, 1437988, 1545720, 1797485, 1854864, 2156982, 2318580, 2431440, 2875976, 3091440, 3235473, 3594970, 3954467, 4313964, 4637160, 5392455, 5751952, 6470946, 7189940, 7908934, 8627928, 9274320, 10784910, 11863401, 12941892, 14379880, 15817868, 16177365, 17255856, 19772335, 21569820, 23726802, 25883784, 28759760, 31635736, 32354730, 35590203, 39544670, 43139640, 47453604, 51767568, 59317005, 63271472, 64709460, 71180406, 79089340, 86279280, 94907208, 118634010, 129418920, 142360812, 158178680, 177951015, 189814416, 237268020, 258837840, 284721624, 316357360, 355902030, 474536040, 569443248, 711804060, 949072080, 1423608120, 2847216240]

約数ペア:

[(1, 2847216240), (2, 1423608120), (3, 949072080), (4, 711804060), (5, 569443248), (6, 474536040), (8, 355902030), (9, 316357360), (10, 284721624), (11, 258837840), (12, 237268020), (15, 189814416), (16, 177951015), (18, 158178680), (20, 142360812), (22, 129418920), (24, 118634010), (30, 94907208), (33, 86279280), (36, 79089340), (40, 71180406), (44, 64709460), (45, 63271472), (48, 59317005), (55, 51767568), (60, 47453604), (66, 43139640), (72, 39544670), (80, 35590203), (88, 32354730), (90, 31635736), (99, 28759760), (110, 25883784), (120, 23726802), (132, 21569820), (144, 19772335), (165, 17255856), (176, 16177365), (180, 15817868), (198, 14379880), (220, 12941892), (240, 11863401), (264, 10784910), (307, 9274320), (330, 8627928), (360, 7908934), (396, 7189940), (440, 6470946), (495, 5751952), (528, 5392455), (614, 4637160), (660, 4313964), (720, 3954467), (792, 3594970), (880, 3235473), (921, 3091440), (990, 2875976), (1171, 2431440), (1228, 2318580), (1320, 2156982), (1535, 1854864), (1584, 1797485), (1842, 1545720), (1980, 1437988), (2342, 1215720), (2456, 1159290), (2640, 1078491), (2763, 1030480), (3070, 927432), (3377, 843120), (3513, 810480), (3684, 772860), (3960, 718994), (4605, 618288), (4684, 607860), (4912, 579645), (5526, 515240), (5855, 486288), (6140, 463716), (6754, 421560), (7026, 405240), (7368, 386430), (7920, 359497), (9210, 309144), (9368, 303930), (10131, 281040), (10539, 270160), (11052, 257620), (11710, 243144), (12280, 231858), (12881, 221040), (13508, 210780), (13815, 206096), (14052, 202620), (14736, 193215), (16885, 168624), (17565, 162096), (18420, 154572), (18736, 151965), (20262, 140520), (21078, 135080), (22104, 128810), (23420, 121572), (24560, 115929), (25762, 110520), (27016, 105390), (27630, 103048), (28104, 101310), (30393, 93680), (33770, 84312), (35130, 81048), (36840, 77286), (38643, 73680), (40524, 70260), (42156, 67540), (44208, 64405), (46840, 60786), (50655, 56208), (51524, 55260), (52695, 54032)]