1813856760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2459}}^1$

素因数の和:3162

約数の個数: 128

約数和(自身を含む): 6057504000

約数和(自身を除く): 4243647240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 683, 1080, 1366, 2049, 2459, 2732, 3415, 4098, 4918, 5464, 6147, 6830, 7377, 8196, 9836, 10245, 12294, 12295, 13660, 14754, 16392, 18441, 19672, 20490, 22131, 24588, 24590, 27320, 29508, 30735, 36882, 36885, 40980, 44262, 49176, 49180, 59016, 61470, 66393, 73764, 73770, 81960, 88524, 92205, 98360, 110655, 122940, 132786, 147528, 147540, 177048, 184410, 221310, 245880, 265572, 295080, 331965, 368820, 442620, 531144, 663930, 737640, 885240, 1327860, 1679497, 2655720, 3358994, 5038491, 6717988, 8397485, 10076982, 13435976, 15115473, 16794970, 20153964, 25192455, 30230946, 33589940, 40307928, 45346419, 50384910, 60461892, 67179880, 75577365, 90692838, 100769820, 120923784, 151154730, 181385676, 201539640, 226732095, 302309460, 362771352, 453464190, 604618920, 906928380, 1813856760]

約数ペア:

[(1, 1813856760), (2, 906928380), (3, 604618920), (4, 453464190), (5, 362771352), (6, 302309460), (8, 226732095), (9, 201539640), (10, 181385676), (12, 151154730), (15, 120923784), (18, 100769820), (20, 90692838), (24, 75577365), (27, 67179880), (30, 60461892), (36, 50384910), (40, 45346419), (45, 40307928), (54, 33589940), (60, 30230946), (72, 25192455), (90, 20153964), (108, 16794970), (120, 15115473), (135, 13435976), (180, 10076982), (216, 8397485), (270, 6717988), (360, 5038491), (540, 3358994), (683, 2655720), (1080, 1679497), (1366, 1327860), (2049, 885240), (2459, 737640), (2732, 663930), (3415, 531144), (4098, 442620), (4918, 368820), (5464, 331965), (6147, 295080), (6830, 265572), (7377, 245880), (8196, 221310), (9836, 184410), (10245, 177048), (12294, 147540), (12295, 147528), (13660, 132786), (14754, 122940), (16392, 110655), (18441, 98360), (19672, 92205), (20490, 88524), (22131, 81960), (24588, 73770), (24590, 73764), (27320, 66393), (29508, 61470), (30735, 59016), (36882, 49180), (36885, 49176), (40980, 44262)]