260585520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4$

素因数の和:97

約数の個数: 200

約数和(自身を含む): 924326256

約数和(自身を除く): 663740736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 442, 510, 520, 578, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1105, 1156, 1326, 1360, 1445, 1560, 1734, 1768, 2040, 2210, 2312, 2652, 2890, 3120, 3315, 3468, 3536, 3757, 4080, 4335, 4420, 4624, 4913, 5304, 5780, 6630, 6936, 7514, 8670, 8840, 9826, 10608, 11271, 11560, 13260, 13872, 14739, 15028, 17340, 17680, 18785, 19652, 22542, 23120, 24565, 26520, 29478, 30056, 34680, 37570, 39304, 45084, 49130, 53040, 56355, 58956, 60112, 63869, 69360, 73695, 75140, 78608, 83521, 90168, 98260, 112710, 117912, 127738, 147390, 150280, 167042, 180336, 191607, 196520, 225420, 235824, 250563, 255476, 294780, 300560, 319345, 334084, 383214, 393040, 417605, 450840, 501126, 510952, 589560, 638690, 668168, 766428, 835210, 901680, 958035, 1002252, 1021904, 1085773, 1179120, 1252815, 1277380, 1336336, 1532856, 1670420, 1916070, 2004504, 2171546, 2505630, 2554760, 3065712, 3257319, 3340840, 3832140, 4009008, 4343092, 5011260, 5109520, 5428865, 6514638, 6681680, 7664280, 8686184, 10022520, 10857730, 13029276, 15328560, 16286595, 17372368, 20045040, 21715460, 26058552, 32573190, 43430920, 52117104, 65146380, 86861840, 130292760, 260585520]

約数ペア:

[(1, 260585520), (2, 130292760), (3, 86861840), (4, 65146380), (5, 52117104), (6, 43430920), (8, 32573190), (10, 26058552), (12, 21715460), (13, 20045040), (15, 17372368), (16, 16286595), (17, 15328560), (20, 13029276), (24, 10857730), (26, 10022520), (30, 8686184), (34, 7664280), (39, 6681680), (40, 6514638), (48, 5428865), (51, 5109520), (52, 5011260), (60, 4343092), (65, 4009008), (68, 3832140), (78, 3340840), (80, 3257319), (85, 3065712), (102, 2554760), (104, 2505630), (120, 2171546), (130, 2004504), (136, 1916070), (156, 1670420), (170, 1532856), (195, 1336336), (204, 1277380), (208, 1252815), (221, 1179120), (240, 1085773), (255, 1021904), (260, 1002252), (272, 958035), (289, 901680), (312, 835210), (340, 766428), (390, 668168), (408, 638690), (442, 589560), (510, 510952), (520, 501126), (578, 450840), (624, 417605), (663, 393040), (680, 383214), (780, 334084), (816, 319345), (867, 300560), (884, 294780), (1020, 255476), (1040, 250563), (1105, 235824), (1156, 225420), (1326, 196520), (1360, 191607), (1445, 180336), (1560, 167042), (1734, 150280), (1768, 147390), (2040, 127738), (2210, 117912), (2312, 112710), (2652, 98260), (2890, 90168), (3120, 83521), (3315, 78608), (3468, 75140), (3536, 73695), (3757, 69360), (4080, 63869), (4335, 60112), (4420, 58956), (4624, 56355), (4913, 53040), (5304, 49130), (5780, 45084), (6630, 39304), (6936, 37570), (7514, 34680), (8670, 30056), (8840, 29478), (9826, 26520), (10608, 24565), (11271, 23120), (11560, 22542), (13260, 19652), (13872, 18785), (14739, 17680), (15028, 17340)]