172459560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 502497240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 929, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 1858, 2040, 2184, 2210, 2380, 2652, 2730, 2787, 2856, 3094, 3315, 3570, 3640, 3716, 4420, 4641, 4645, 4760, 5304, 5460, 5574, 6188, 6503, 6630, 7140, 7432, 7735, 8840, 9282, 9290, 10920, 11148, 12077, 12376, 13006, 13260, 13935, 14280, 15470, 15793, 18564, 18580, 19509, 22296, 23205, 24154, 26012, 26520, 27870, 30940, 31586, 32515, 36231, 37128, 37160, 39018, 46410, 47379, 48308, 52024, 55740, 60385, 61880, 63172, 65030, 72462, 78036, 78965, 84539, 92820, 94758, 96616, 97545, 110551, 111480, 120770, 126344, 130060, 144924, 156072, 157930, 169078, 181155, 185640, 189516, 195090, 205309, 221102, 236895, 241540, 253617, 260120, 289848, 315860, 331653, 338156, 362310, 379032, 390180, 410618, 422695, 442204, 473790, 483080, 507234, 552755, 615927, 631720, 663306, 676312, 724620, 780360, 821236, 845390, 884408, 947580, 1014468, 1026545, 1105510, 1231854, 1268085, 1326612, 1437163, 1449240, 1642472, 1658265, 1690780, 1895160, 2028936, 2053090, 2211020, 2463708, 2536170, 2653224, 2874326, 3079635, 3316530, 3381560, 4106180, 4311489, 4422040, 4927416, 5072340, 5748652, 6159270, 6633060, 7185815, 8212360, 8622978, 10144680, 11497304, 12318540, 13266120, 14371630, 17245956, 21557445, 24637080, 28743260, 34491912, 43114890, 57486520, 86229780, 172459560]

約数ペア:

[(1, 172459560), (2, 86229780), (3, 57486520), (4, 43114890), (5, 34491912), (6, 28743260), (7, 24637080), (8, 21557445), (10, 17245956), (12, 14371630), (13, 13266120), (14, 12318540), (15, 11497304), (17, 10144680), (20, 8622978), (21, 8212360), (24, 7185815), (26, 6633060), (28, 6159270), (30, 5748652), (34, 5072340), (35, 4927416), (39, 4422040), (40, 4311489), (42, 4106180), (51, 3381560), (52, 3316530), (56, 3079635), (60, 2874326), (65, 2653224), (68, 2536170), (70, 2463708), (78, 2211020), (84, 2053090), (85, 2028936), (91, 1895160), (102, 1690780), (104, 1658265), (105, 1642472), (119, 1449240), (120, 1437163), (130, 1326612), (136, 1268085), (140, 1231854), (156, 1105510), (168, 1026545), (170, 1014468), (182, 947580), (195, 884408), (204, 845390), (210, 821236), (221, 780360), (238, 724620), (255, 676312), (260, 663306), (273, 631720), (280, 615927), (312, 552755), (340, 507234), (357, 483080), (364, 473790), (390, 442204), (408, 422695), (420, 410618), (442, 390180), (455, 379032), (476, 362310), (510, 338156), (520, 331653), (546, 315860), (595, 289848), (663, 260120), (680, 253617), (714, 241540), (728, 236895), (780, 221102), (840, 205309), (884, 195090), (910, 189516), (929, 185640), (952, 181155), (1020, 169078), (1092, 157930), (1105, 156072), (1190, 144924), (1326, 130060), (1365, 126344), (1428, 120770), (1547, 111480), (1560, 110551), (1768, 97545), (1785, 96616), (1820, 94758), (1858, 92820), (2040, 84539), (2184, 78965), (2210, 78036), (2380, 72462), (2652, 65030), (2730, 63172), (2787, 61880), (2856, 60385), (3094, 55740), (3315, 52024), (3570, 48308), (3640, 47379), (3716, 46410), (4420, 39018), (4641, 37160), (4645, 37128), (4760, 36231), (5304, 32515), (5460, 31586), (5574, 30940), (6188, 27870), (6503, 26520), (6630, 26012), (7140, 24154), (7432, 23205), (7735, 22296), (8840, 19509), (9282, 18580), (9290, 18564), (10920, 15793), (11148, 15470), (12077, 14280), (12376, 13935), (13006, 13260)]