288938520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 1022505120

約数和(自身を除く): 733566600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 180, 195, 214, 234, 260, 312, 321, 360, 390, 428, 468, 520, 535, 577, 585, 642, 780, 856, 936, 963, 1070, 1154, 1170, 1284, 1391, 1560, 1605, 1731, 1926, 2140, 2308, 2340, 2568, 2782, 2885, 3210, 3462, 3852, 4173, 4280, 4616, 4680, 4815, 5193, 5564, 5770, 6420, 6924, 6955, 7501, 7704, 8346, 8655, 9630, 10386, 11128, 11540, 12519, 12840, 13848, 13910, 15002, 16692, 17310, 19260, 20772, 20865, 22503, 23080, 25038, 25965, 27820, 30004, 33384, 34620, 37505, 38520, 41544, 41730, 45006, 50076, 51930, 55640, 60008, 61739, 62595, 67509, 69240, 75010, 83460, 90012, 100152, 103860, 112515, 123478, 125190, 135018, 150020, 166920, 180024, 185217, 207720, 225030, 246956, 250380, 270036, 300040, 308695, 337545, 370434, 450060, 493912, 500760, 540072, 555651, 617390, 675090, 740868, 802607, 900120, 926085, 1111302, 1234780, 1350180, 1481736, 1605214, 1852170, 2222604, 2407821, 2469560, 2700360, 2778255, 3210428, 3704340, 4013035, 4445208, 4815642, 5556510, 6420856, 7223463, 7408680, 8026070, 9631284, 11113020, 12039105, 14446926, 16052140, 19262568, 22226040, 24078210, 28893852, 32104280, 36117315, 48156420, 57787704, 72234630, 96312840, 144469260, 288938520]

約数ペア:

[(1, 288938520), (2, 144469260), (3, 96312840), (4, 72234630), (5, 57787704), (6, 48156420), (8, 36117315), (9, 32104280), (10, 28893852), (12, 24078210), (13, 22226040), (15, 19262568), (18, 16052140), (20, 14446926), (24, 12039105), (26, 11113020), (30, 9631284), (36, 8026070), (39, 7408680), (40, 7223463), (45, 6420856), (52, 5556510), (60, 4815642), (65, 4445208), (72, 4013035), (78, 3704340), (90, 3210428), (104, 2778255), (107, 2700360), (117, 2469560), (120, 2407821), (130, 2222604), (156, 1852170), (180, 1605214), (195, 1481736), (214, 1350180), (234, 1234780), (260, 1111302), (312, 926085), (321, 900120), (360, 802607), (390, 740868), (428, 675090), (468, 617390), (520, 555651), (535, 540072), (577, 500760), (585, 493912), (642, 450060), (780, 370434), (856, 337545), (936, 308695), (963, 300040), (1070, 270036), (1154, 250380), (1170, 246956), (1284, 225030), (1391, 207720), (1560, 185217), (1605, 180024), (1731, 166920), (1926, 150020), (2140, 135018), (2308, 125190), (2340, 123478), (2568, 112515), (2782, 103860), (2885, 100152), (3210, 90012), (3462, 83460), (3852, 75010), (4173, 69240), (4280, 67509), (4616, 62595), (4680, 61739), (4815, 60008), (5193, 55640), (5564, 51930), (5770, 50076), (6420, 45006), (6924, 41730), (6955, 41544), (7501, 38520), (7704, 37505), (8346, 34620), (8655, 33384), (9630, 30004), (10386, 27820), (11128, 25965), (11540, 25038), (12519, 23080), (12840, 22503), (13848, 20865), (13910, 20772), (15002, 19260), (16692, 17310)]