447477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 1606980480

約数和(自身を除く): 1159503120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 811, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1520, 1622, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2433, 2508, 2640, 2904, 3135, 3244, 3344, 3630, 4055, 4180, 4560, 4598, 4840, 4866, 5016, 5808, 6270, 6488, 6897, 7260, 8110, 8360, 8921, 9196, 9680, 9732, 10032, 11495, 12165, 12540, 12976, 13794, 14520, 15409, 16220, 16720, 17842, 18392, 19464, 22990, 24330, 25080, 26763, 27588, 29040, 30818, 32440, 34485, 35684, 36784, 38928, 44605, 45980, 46227, 48660, 50160, 53526, 55176, 61636, 64880, 68970, 71368, 77045, 89210, 91960, 92454, 97320, 98131, 107052, 110352, 123272, 133815, 137940, 142736, 154090, 169499, 178420, 183920, 184908, 194640, 196262, 214104, 231135, 246544, 267630, 275880, 294393, 308180, 338998, 356840, 369816, 392524, 428208, 462270, 490655, 508497, 535260, 551760, 588786, 616360, 677996, 713680, 739632, 785048, 847495, 924540, 981310, 1016994, 1070520, 1177572, 1232720, 1355992, 1471965, 1570096, 1694990, 1849080, 1864489, 1962620, 2033988, 2141040, 2355144, 2542485, 2711984, 2943930, 3389980, 3698160, 3728978, 3925240, 4067976, 4710288, 5084970, 5593467, 5887860, 6779960, 7457956, 7850480, 8135952, 9322445, 10169940, 11186934, 11775720, 13559920, 14915912, 18644890, 20339880, 22373868, 23551440, 27967335, 29831824, 37289780, 40679760, 44747736, 55934670, 74579560, 89495472, 111869340, 149159120, 223738680, 447477360]

約数ペア:

[(1, 447477360), (2, 223738680), (3, 149159120), (4, 111869340), (5, 89495472), (6, 74579560), (8, 55934670), (10, 44747736), (11, 40679760), (12, 37289780), (15, 29831824), (16, 27967335), (19, 23551440), (20, 22373868), (22, 20339880), (24, 18644890), (30, 14915912), (33, 13559920), (38, 11775720), (40, 11186934), (44, 10169940), (48, 9322445), (55, 8135952), (57, 7850480), (60, 7457956), (66, 6779960), (76, 5887860), (80, 5593467), (88, 5084970), (95, 4710288), (110, 4067976), (114, 3925240), (120, 3728978), (121, 3698160), (132, 3389980), (152, 2943930), (165, 2711984), (176, 2542485), (190, 2355144), (209, 2141040), (220, 2033988), (228, 1962620), (240, 1864489), (242, 1849080), (264, 1694990), (285, 1570096), (304, 1471965), (330, 1355992), (363, 1232720), (380, 1177572), (418, 1070520), (440, 1016994), (456, 981310), (484, 924540), (528, 847495), (570, 785048), (605, 739632), (627, 713680), (660, 677996), (726, 616360), (760, 588786), (811, 551760), (836, 535260), (880, 508497), (912, 490655), (968, 462270), (1045, 428208), (1140, 392524), (1210, 369816), (1254, 356840), (1320, 338998), (1452, 308180), (1520, 294393), (1622, 275880), (1672, 267630), (1815, 246544), (1936, 231135), (2090, 214104), (2280, 196262), (2299, 194640), (2420, 184908), (2433, 183920), (2508, 178420), (2640, 169499), (2904, 154090), (3135, 142736), (3244, 137940), (3344, 133815), (3630, 123272), (4055, 110352), (4180, 107052), (4560, 98131), (4598, 97320), (4840, 92454), (4866, 91960), (5016, 89210), (5808, 77045), (6270, 71368), (6488, 68970), (6897, 64880), (7260, 61636), (8110, 55176), (8360, 53526), (8921, 50160), (9196, 48660), (9680, 46227), (9732, 45980), (10032, 44605), (11495, 38928), (12165, 36784), (12540, 35684), (12976, 34485), (13794, 32440), (14520, 30818), (15409, 29040), (16220, 27588), (16720, 26763), (17842, 25080), (18392, 24330), (19464, 22990)]