65678340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 236630016

約数和(自身を除く): 170951676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 523, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1046, 1092, 1196, 1365, 1380, 1495, 1569, 1610, 1794, 1820, 1932, 2092, 2093, 2415, 2615, 2730, 2990, 3138, 3220, 3588, 3661, 4186, 4485, 4830, 5230, 5460, 5980, 6276, 6279, 6799, 7322, 7845, 8372, 8970, 9660, 10460, 10465, 10983, 12029, 12558, 13598, 14644, 15690, 17940, 18305, 20397, 20930, 21966, 24058, 25116, 27196, 31380, 31395, 33995, 36087, 36610, 40794, 41860, 43932, 47593, 48116, 54915, 60145, 62790, 67990, 72174, 73220, 81588, 84203, 95186, 101985, 109830, 120290, 125580, 135980, 142779, 144348, 156377, 168406, 180435, 190372, 203970, 219660, 237965, 240580, 252609, 285558, 312754, 336812, 360870, 407940, 421015, 469131, 475930, 505218, 571116, 625508, 713895, 721740, 781885, 842030, 938262, 951860, 1010436, 1094639, 1263045, 1427790, 1563770, 1684060, 1876524, 2189278, 2345655, 2526090, 2855580, 3127540, 3283917, 4378556, 4691310, 5052180, 5473195, 6567834, 9382620, 10946390, 13135668, 16419585, 21892780, 32839170, 65678340]

約数ペア:

[(1, 65678340), (2, 32839170), (3, 21892780), (4, 16419585), (5, 13135668), (6, 10946390), (7, 9382620), (10, 6567834), (12, 5473195), (13, 5052180), (14, 4691310), (15, 4378556), (20, 3283917), (21, 3127540), (23, 2855580), (26, 2526090), (28, 2345655), (30, 2189278), (35, 1876524), (39, 1684060), (42, 1563770), (46, 1427790), (52, 1263045), (60, 1094639), (65, 1010436), (69, 951860), (70, 938262), (78, 842030), (84, 781885), (91, 721740), (92, 713895), (105, 625508), (115, 571116), (130, 505218), (138, 475930), (140, 469131), (156, 421015), (161, 407940), (182, 360870), (195, 336812), (210, 312754), (230, 285558), (260, 252609), (273, 240580), (276, 237965), (299, 219660), (322, 203970), (345, 190372), (364, 180435), (390, 168406), (420, 156377), (455, 144348), (460, 142779), (483, 135980), (523, 125580), (546, 120290), (598, 109830), (644, 101985), (690, 95186), (780, 84203), (805, 81588), (897, 73220), (910, 72174), (966, 67990), (1046, 62790), (1092, 60145), (1196, 54915), (1365, 48116), (1380, 47593), (1495, 43932), (1569, 41860), (1610, 40794), (1794, 36610), (1820, 36087), (1932, 33995), (2092, 31395), (2093, 31380), (2415, 27196), (2615, 25116), (2730, 24058), (2990, 21966), (3138, 20930), (3220, 20397), (3588, 18305), (3661, 17940), (4186, 15690), (4485, 14644), (4830, 13598), (5230, 12558), (5460, 12029), (5980, 10983), (6276, 10465), (6279, 10460), (6799, 9660), (7322, 8970), (7845, 8372)]