9220120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 27216000

約数和(自身を除く): 17995880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 149, 170, 182, 221, 238, 260, 280, 298, 340, 364, 442, 455, 476, 520, 595, 596, 680, 728, 745, 884, 910, 952, 1043, 1105, 1190, 1192, 1490, 1547, 1768, 1820, 1937, 2086, 2210, 2380, 2533, 2980, 3094, 3640, 3874, 4172, 4420, 4760, 5066, 5215, 5960, 6188, 7735, 7748, 8344, 8840, 9685, 10132, 10430, 12376, 12665, 13559, 15470, 15496, 17731, 19370, 20264, 20860, 25330, 27118, 30940, 32929, 35462, 38740, 41720, 50660, 54236, 61880, 65858, 67795, 70924, 77480, 88655, 101320, 108472, 131716, 135590, 141848, 164645, 177310, 230503, 263432, 271180, 329290, 354620, 461006, 542360, 658580, 709240, 922012, 1152515, 1317160, 1844024, 2305030, 4610060, 9220120]

約数ペア:

[(1, 9220120), (2, 4610060), (4, 2305030), (5, 1844024), (7, 1317160), (8, 1152515), (10, 922012), (13, 709240), (14, 658580), (17, 542360), (20, 461006), (26, 354620), (28, 329290), (34, 271180), (35, 263432), (40, 230503), (52, 177310), (56, 164645), (65, 141848), (68, 135590), (70, 131716), (85, 108472), (91, 101320), (104, 88655), (119, 77480), (130, 70924), (136, 67795), (140, 65858), (149, 61880), (170, 54236), (182, 50660), (221, 41720), (238, 38740), (260, 35462), (280, 32929), (298, 30940), (340, 27118), (364, 25330), (442, 20860), (455, 20264), (476, 19370), (520, 17731), (595, 15496), (596, 15470), (680, 13559), (728, 12665), (745, 12376), (884, 10430), (910, 10132), (952, 9685), (1043, 8840), (1105, 8344), (1190, 7748), (1192, 7735), (1490, 6188), (1547, 5960), (1768, 5215), (1820, 5066), (1937, 4760), (2086, 4420), (2210, 4172), (2380, 3874), (2533, 3640), (2980, 3094)]