965654820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 3164616000

約数和(自身を除く): 2198961180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 499, 585, 780, 827, 998, 1170, 1497, 1654, 1996, 2340, 2481, 2495, 2994, 3308, 4135, 4491, 4962, 4990, 5988, 6487, 7443, 7485, 8270, 8982, 9924, 9980, 10751, 12405, 12974, 14886, 14970, 16540, 17964, 19461, 21502, 22455, 24810, 25948, 29772, 29940, 32253, 32435, 37215, 38922, 43004, 44910, 49620, 53755, 58383, 64506, 64870, 74430, 77844, 89820, 96759, 97305, 107510, 116766, 129012, 129740, 148860, 161265, 193518, 194610, 215020, 233532, 291915, 322530, 387036, 389220, 412673, 483795, 583830, 645060, 825346, 967590, 1167660, 1238019, 1650692, 1935180, 2063365, 2476038, 3714057, 4126730, 4952076, 5364749, 6190095, 7428114, 8253460, 10729498, 12380190, 14856228, 16094247, 18570285, 21458996, 24760380, 26823745, 32188494, 37140570, 48282741, 53647490, 64376988, 74281140, 80471235, 96565482, 107294980, 160942470, 193130964, 241413705, 321884940, 482827410, 965654820]

約数ペア:

[(1, 965654820), (2, 482827410), (3, 321884940), (4, 241413705), (5, 193130964), (6, 160942470), (9, 107294980), (10, 96565482), (12, 80471235), (13, 74281140), (15, 64376988), (18, 53647490), (20, 48282741), (26, 37140570), (30, 32188494), (36, 26823745), (39, 24760380), (45, 21458996), (52, 18570285), (60, 16094247), (65, 14856228), (78, 12380190), (90, 10729498), (117, 8253460), (130, 7428114), (156, 6190095), (180, 5364749), (195, 4952076), (234, 4126730), (260, 3714057), (390, 2476038), (468, 2063365), (499, 1935180), (585, 1650692), (780, 1238019), (827, 1167660), (998, 967590), (1170, 825346), (1497, 645060), (1654, 583830), (1996, 483795), (2340, 412673), (2481, 389220), (2495, 387036), (2994, 322530), (3308, 291915), (4135, 233532), (4491, 215020), (4962, 194610), (4990, 193518), (5988, 161265), (6487, 148860), (7443, 129740), (7485, 129012), (8270, 116766), (8982, 107510), (9924, 97305), (9980, 96759), (10751, 89820), (12405, 77844), (12974, 74430), (14886, 64870), (14970, 64506), (16540, 58383), (17964, 53755), (19461, 49620), (21502, 44910), (22455, 43004), (24810, 38922), (25948, 37215), (29772, 32435), (29940, 32253)]