798432180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 2767080960

約数和(自身を除く): 1968648780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 257, 260, 273, 364, 390, 420, 455, 514, 546, 569, 771, 780, 910, 1028, 1092, 1138, 1285, 1365, 1542, 1707, 1799, 1820, 2276, 2570, 2730, 2845, 3084, 3341, 3414, 3598, 3855, 3983, 5140, 5397, 5460, 5690, 6682, 6828, 7196, 7397, 7710, 7966, 8535, 8995, 10023, 10794, 11380, 11949, 13364, 14794, 15420, 15932, 16705, 17070, 17990, 19915, 20046, 21588, 22191, 23387, 23898, 26985, 29588, 33410, 34140, 35980, 36985, 39830, 40092, 44382, 46774, 47796, 50115, 51779, 53970, 59745, 66820, 70161, 73970, 79660, 88764, 93548, 100230, 103558, 107940, 110955, 116935, 119490, 140322, 146233, 147940, 155337, 200460, 207116, 221910, 233870, 238980, 258895, 280644, 292466, 310674, 350805, 438699, 443820, 467740, 517790, 584932, 621348, 701610, 731165, 776685, 877398, 1023631, 1035580, 1403220, 1462330, 1553370, 1754796, 1901029, 2047262, 2193495, 2924660, 3070893, 3106740, 3802058, 4094524, 4386990, 5118155, 5703087, 6141786, 7604116, 8773980, 9505145, 10236310, 11406174, 12283572, 13307203, 15354465, 19010290, 20472620, 22812348, 26614406, 28515435, 30708930, 38020580, 39921609, 53228812, 57030870, 61417860, 66536015, 79843218, 114061740, 133072030, 159686436, 199608045, 266144060, 399216090, 798432180]

約数ペア:

[(1, 798432180), (2, 399216090), (3, 266144060), (4, 199608045), (5, 159686436), (6, 133072030), (7, 114061740), (10, 79843218), (12, 66536015), (13, 61417860), (14, 57030870), (15, 53228812), (20, 39921609), (21, 38020580), (26, 30708930), (28, 28515435), (30, 26614406), (35, 22812348), (39, 20472620), (42, 19010290), (52, 15354465), (60, 13307203), (65, 12283572), (70, 11406174), (78, 10236310), (84, 9505145), (91, 8773980), (105, 7604116), (130, 6141786), (140, 5703087), (156, 5118155), (182, 4386990), (195, 4094524), (210, 3802058), (257, 3106740), (260, 3070893), (273, 2924660), (364, 2193495), (390, 2047262), (420, 1901029), (455, 1754796), (514, 1553370), (546, 1462330), (569, 1403220), (771, 1035580), (780, 1023631), (910, 877398), (1028, 776685), (1092, 731165), (1138, 701610), (1285, 621348), (1365, 584932), (1542, 517790), (1707, 467740), (1799, 443820), (1820, 438699), (2276, 350805), (2570, 310674), (2730, 292466), (2845, 280644), (3084, 258895), (3341, 238980), (3414, 233870), (3598, 221910), (3855, 207116), (3983, 200460), (5140, 155337), (5397, 147940), (5460, 146233), (5690, 140322), (6682, 119490), (6828, 116935), (7196, 110955), (7397, 107940), (7710, 103558), (7966, 100230), (8535, 93548), (8995, 88764), (10023, 79660), (10794, 73970), (11380, 70161), (11949, 66820), (13364, 59745), (14794, 53970), (15420, 51779), (15932, 50115), (16705, 47796), (17070, 46774), (17990, 44382), (19915, 40092), (20046, 39830), (21588, 36985), (22191, 35980), (23387, 34140), (23898, 33410), (26985, 29588)]