264752460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11100

約数の個数: 144

約数和(自身を含む): 966201600

約数和(自身を除く): 701449140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11059, 11970, 22118, 23940, 33177, 44236, 55295, 66354, 77413, 99531, 110590, 132708, 154826, 165885, 199062, 210121, 221180, 232239, 309652, 331770, 387065, 398124, 420242, 464478, 497655, 630363, 663540, 696717, 774130, 840484, 928956, 995310, 1050605, 1161195, 1260726, 1393434, 1470847, 1548260, 1891089, 1990620, 2101210, 2322390, 2521452, 2786868, 2941694, 3151815, 3483585, 3782178, 4202420, 4412541, 4644780, 5883388, 6303630, 6967170, 7354235, 7564356, 8825082, 9455445, 12607260, 13237623, 13934340, 14708470, 17650164, 18910890, 22062705, 26475246, 29416940, 37821780, 44125410, 52950492, 66188115, 88250820, 132376230, 264752460]

約数ペア:

[(1, 264752460), (2, 132376230), (3, 88250820), (4, 66188115), (5, 52950492), (6, 44125410), (7, 37821780), (9, 29416940), (10, 26475246), (12, 22062705), (14, 18910890), (15, 17650164), (18, 14708470), (19, 13934340), (20, 13237623), (21, 12607260), (28, 9455445), (30, 8825082), (35, 7564356), (36, 7354235), (38, 6967170), (42, 6303630), (45, 5883388), (57, 4644780), (60, 4412541), (63, 4202420), (70, 3782178), (76, 3483585), (84, 3151815), (90, 2941694), (95, 2786868), (105, 2521452), (114, 2322390), (126, 2101210), (133, 1990620), (140, 1891089), (171, 1548260), (180, 1470847), (190, 1393434), (210, 1260726), (228, 1161195), (252, 1050605), (266, 995310), (285, 928956), (315, 840484), (342, 774130), (380, 696717), (399, 663540), (420, 630363), (532, 497655), (570, 464478), (630, 420242), (665, 398124), (684, 387065), (798, 331770), (855, 309652), (1140, 232239), (1197, 221180), (1260, 210121), (1330, 199062), (1596, 165885), (1710, 154826), (1995, 132708), (2394, 110590), (2660, 99531), (3420, 77413), (3990, 66354), (4788, 55295), (5985, 44236), (7980, 33177), (11059, 23940), (11970, 22118)]