396925620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 1380341760

約数和(自身を除く): 983416140

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, 139, 140, 156, 182, 195, 210, 260, 273, 278, 364, 390, 417, 420, 455, 523, 546, 556, 695, 780, 834, 910, 973, 1046, 1092, 1365, 1390, 1569, 1668, 1807, 1820, 1946, 2085, 2092, 2615, 2730, 2780, 2919, 3138, 3614, 3661, 3892, 4170, 4865, 5230, 5421, 5460, 5838, 6276, 6799, 7228, 7322, 7845, 8340, 9035, 9730, 10460, 10842, 10983, 11676, 12649, 13598, 14595, 14644, 15690, 18070, 18305, 19460, 20397, 21684, 21966, 25298, 27105, 27196, 29190, 31380, 33995, 36140, 36610, 37947, 40794, 43932, 47593, 50596, 54210, 54915, 58380, 63245, 67990, 72697, 73220, 75894, 81588, 95186, 101985, 108420, 109830, 126490, 135980, 142779, 145394, 151788, 189735, 190372, 203970, 218091, 219660, 237965, 252980, 285558, 290788, 363485, 379470, 407940, 436182, 475930, 508879, 571116, 713895, 726970, 758940, 872364, 945061, 951860, 1017758, 1090455, 1427790, 1453940, 1526637, 1890122, 2035516, 2180910, 2544395, 2835183, 2855580, 3053274, 3780244, 4361820, 4725305, 5088790, 5670366, 6106548, 6615427, 7633185, 9450610, 10177580, 11340732, 13230854, 14175915, 15266370, 18901220, 19846281, 26461708, 28351830, 30532740, 33077135, 39692562, 56703660, 66154270, 79385124, 99231405, 132308540, 198462810, 396925620]

約数ペア:

[(1, 396925620), (2, 198462810), (3, 132308540), (4, 99231405), (5, 79385124), (6, 66154270), (7, 56703660), (10, 39692562), (12, 33077135), (13, 30532740), (14, 28351830), (15, 26461708), (20, 19846281), (21, 18901220), (26, 15266370), (28, 14175915), (30, 13230854), (35, 11340732), (39, 10177580), (42, 9450610), (52, 7633185), (60, 6615427), (65, 6106548), (70, 5670366), (78, 5088790), (84, 4725305), (91, 4361820), (105, 3780244), (130, 3053274), (139, 2855580), (140, 2835183), (156, 2544395), (182, 2180910), (195, 2035516), (210, 1890122), (260, 1526637), (273, 1453940), (278, 1427790), (364, 1090455), (390, 1017758), (417, 951860), (420, 945061), (455, 872364), (523, 758940), (546, 726970), (556, 713895), (695, 571116), (780, 508879), (834, 475930), (910, 436182), (973, 407940), (1046, 379470), (1092, 363485), (1365, 290788), (1390, 285558), (1569, 252980), (1668, 237965), (1807, 219660), (1820, 218091), (1946, 203970), (2085, 190372), (2092, 189735), (2615, 151788), (2730, 145394), (2780, 142779), (2919, 135980), (3138, 126490), (3614, 109830), (3661, 108420), (3892, 101985), (4170, 95186), (4865, 81588), (5230, 75894), (5421, 73220), (5460, 72697), (5838, 67990), (6276, 63245), (6799, 58380), (7228, 54915), (7322, 54210), (7845, 50596), (8340, 47593), (9035, 43932), (9730, 40794), (10460, 37947), (10842, 36610), (10983, 36140), (11676, 33995), (12649, 31380), (13598, 29190), (14595, 27196), (14644, 27105), (15690, 25298), (18070, 21966), (18305, 21684), (19460, 20397)]