439295220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 216

約数和(自身を含む): 1649846016

約数和(自身を除く): 1210550796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2063, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4126, 4732, 5070, 5460, 5915, 6084, 6189, 7098, 7605, 8190, 8252, 10140, 10315, 10647, 11830, 12378, 14196, 14441, 15210, 16380, 17745, 18567, 20630, 21294, 23660, 24756, 26819, 28882, 30420, 30945, 35490, 37134, 41260, 42588, 43323, 53235, 53638, 57764, 61890, 70980, 72205, 74268, 80457, 86646, 92835, 106470, 107276, 123780, 129969, 134095, 144410, 160914, 173292, 185670, 187733, 212940, 216615, 241371, 259938, 268190, 288820, 321828, 348647, 371340, 375466, 402285, 433230, 482742, 519876, 536380, 563199, 649845, 697294, 750932, 804570, 866460, 938665, 965484, 1045941, 1126398, 1206855, 1299690, 1394588, 1609140, 1689597, 1743235, 1877330, 2091882, 2252796, 2413710, 2440529, 2599380, 2815995, 3137823, 3379194, 3486470, 3754660, 4183764, 4827420, 4881058, 5229705, 5631990, 6275646, 6758388, 6972940, 7321587, 8447985, 9762116, 10459410, 11263980, 12202645, 12551292, 14643174, 15689115, 16895970, 20918820, 21964761, 24405290, 29286348, 31378230, 33791940, 36607935, 43929522, 48810580, 62756460, 73215870, 87859044, 109823805, 146431740, 219647610, 439295220]

約数ペア:

[(1, 439295220), (2, 219647610), (3, 146431740), (4, 109823805), (5, 87859044), (6, 73215870), (7, 62756460), (9, 48810580), (10, 43929522), (12, 36607935), (13, 33791940), (14, 31378230), (15, 29286348), (18, 24405290), (20, 21964761), (21, 20918820), (26, 16895970), (28, 15689115), (30, 14643174), (35, 12551292), (36, 12202645), (39, 11263980), (42, 10459410), (45, 9762116), (52, 8447985), (60, 7321587), (63, 6972940), (65, 6758388), (70, 6275646), (78, 5631990), (84, 5229705), (90, 4881058), (91, 4827420), (105, 4183764), (117, 3754660), (126, 3486470), (130, 3379194), (140, 3137823), (156, 2815995), (169, 2599380), (180, 2440529), (182, 2413710), (195, 2252796), (210, 2091882), (234, 1877330), (252, 1743235), (260, 1689597), (273, 1609140), (315, 1394588), (338, 1299690), (364, 1206855), (390, 1126398), (420, 1045941), (455, 965484), (468, 938665), (507, 866460), (546, 804570), (585, 750932), (630, 697294), (676, 649845), (780, 563199), (819, 536380), (845, 519876), (910, 482742), (1014, 433230), (1092, 402285), (1170, 375466), (1183, 371340), (1260, 348647), (1365, 321828), (1521, 288820), (1638, 268190), (1690, 259938), (1820, 241371), (2028, 216615), (2063, 212940), (2340, 187733), (2366, 185670), (2535, 173292), (2730, 160914), (3042, 144410), (3276, 134095), (3380, 129969), (3549, 123780), (4095, 107276), (4126, 106470), (4732, 92835), (5070, 86646), (5460, 80457), (5915, 74268), (6084, 72205), (6189, 70980), (7098, 61890), (7605, 57764), (8190, 53638), (8252, 53235), (10140, 43323), (10315, 42588), (10647, 41260), (11830, 37134), (12378, 35490), (14196, 30945), (14441, 30420), (15210, 28882), (16380, 26819), (17745, 24756), (18567, 23660), (20630, 21294)]