507643920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{14389}}^1$

素因数の和:14422

約数の個数: 180

約数和(自身を含む): 1983316140

約数和(自身を除く): 1475672220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 14389, 17640, 28778, 35280, 43167, 57556, 71945, 86334, 100723, 115112, 129501, 143890, 172668, 201446, 215835, 230224, 259002, 287780, 302169, 345336, 402892, 431670, 503615, 518004, 575560, 604338, 647505, 690672, 705061, 805784, 863340, 906507, 1007230, 1036008, 1151120, 1208676, 1295010, 1410122, 1510845, 1611568, 1726680, 1813014, 2014460, 2072016, 2115183, 2417352, 2590020, 2820244, 3021690, 3453360, 3525305, 3626028, 4028920, 4230366, 4532535, 4834704, 5180040, 5640488, 6043380, 6345549, 7050610, 7252056, 8057840, 8460732, 9065070, 10360080, 10575915, 11280976, 12086760, 12691098, 14101220, 14504112, 16921464, 18130140, 21151830, 24173520, 25382196, 28202440, 31727745, 33842928, 36260280, 42303660, 50764392, 56404880, 63455490, 72520560, 84607320, 101528784, 126910980, 169214640, 253821960, 507643920]

約数ペア:

[(1, 507643920), (2, 253821960), (3, 169214640), (4, 126910980), (5, 101528784), (6, 84607320), (7, 72520560), (8, 63455490), (9, 56404880), (10, 50764392), (12, 42303660), (14, 36260280), (15, 33842928), (16, 31727745), (18, 28202440), (20, 25382196), (21, 24173520), (24, 21151830), (28, 18130140), (30, 16921464), (35, 14504112), (36, 14101220), (40, 12691098), (42, 12086760), (45, 11280976), (48, 10575915), (49, 10360080), (56, 9065070), (60, 8460732), (63, 8057840), (70, 7252056), (72, 7050610), (80, 6345549), (84, 6043380), (90, 5640488), (98, 5180040), (105, 4834704), (112, 4532535), (120, 4230366), (126, 4028920), (140, 3626028), (144, 3525305), (147, 3453360), (168, 3021690), (180, 2820244), (196, 2590020), (210, 2417352), (240, 2115183), (245, 2072016), (252, 2014460), (280, 1813014), (294, 1726680), (315, 1611568), (336, 1510845), (360, 1410122), (392, 1295010), (420, 1208676), (441, 1151120), (490, 1036008), (504, 1007230), (560, 906507), (588, 863340), (630, 805784), (720, 705061), (735, 690672), (784, 647505), (840, 604338), (882, 575560), (980, 518004), (1008, 503615), (1176, 431670), (1260, 402892), (1470, 345336), (1680, 302169), (1764, 287780), (1960, 259002), (2205, 230224), (2352, 215835), (2520, 201446), (2940, 172668), (3528, 143890), (3920, 129501), (4410, 115112), (5040, 100723), (5880, 86334), (7056, 71945), (8820, 57556), (11760, 43167), (14389, 35280), (17640, 28778)]