139203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 495331200

約数和(自身を除く): 356127720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 181, 195, 204, 221, 232, 255, 260, 290, 312, 340, 348, 362, 377, 390, 408, 435, 442, 493, 510, 520, 543, 580, 663, 680, 696, 724, 754, 780, 870, 884, 905, 986, 1020, 1086, 1105, 1131, 1160, 1326, 1448, 1479, 1508, 1560, 1740, 1768, 1810, 1885, 1972, 2040, 2172, 2210, 2262, 2353, 2465, 2652, 2715, 2958, 3016, 3077, 3315, 3480, 3620, 3770, 3944, 4344, 4420, 4524, 4706, 4930, 5249, 5304, 5430, 5655, 5916, 6154, 6409, 6630, 7059, 7240, 7395, 7540, 8840, 9048, 9231, 9412, 9860, 10498, 10860, 11310, 11765, 11832, 12308, 12818, 13260, 14118, 14790, 15080, 15385, 15747, 18462, 18824, 19227, 19720, 20996, 21720, 22620, 23530, 24616, 25636, 26245, 26520, 28236, 29580, 30770, 31494, 32045, 35295, 36924, 38454, 40001, 41992, 45240, 46155, 47060, 51272, 52490, 56472, 59160, 61540, 62988, 64090, 68237, 70590, 73848, 76908, 78735, 80002, 89233, 92310, 94120, 96135, 104980, 120003, 123080, 125976, 128180, 136474, 141180, 153816, 157470, 160004, 178466, 184620, 192270, 200005, 204711, 209960, 240006, 256360, 267699, 272948, 282360, 314940, 320008, 341185, 356932, 369240, 384540, 400010, 409422, 446165, 480012, 535398, 545896, 600015, 629880, 682370, 713864, 769080, 800020, 818844, 892330, 960024, 1023555, 1070796, 1160029, 1200030, 1338495, 1364740, 1600040, 1637688, 1784660, 2047110, 2141592, 2320058, 2400060, 2676990, 2729480, 3480087, 3569320, 4094220, 4640116, 4800120, 5353980, 5800145, 6960174, 8188440, 9280232, 10707960, 11600290, 13920348, 17400435, 23200580, 27840696, 34800870, 46401160, 69601740, 139203480]

約数ペア:

[(1, 139203480), (2, 69601740), (3, 46401160), (4, 34800870), (5, 27840696), (6, 23200580), (8, 17400435), (10, 13920348), (12, 11600290), (13, 10707960), (15, 9280232), (17, 8188440), (20, 6960174), (24, 5800145), (26, 5353980), (29, 4800120), (30, 4640116), (34, 4094220), (39, 3569320), (40, 3480087), (51, 2729480), (52, 2676990), (58, 2400060), (60, 2320058), (65, 2141592), (68, 2047110), (78, 1784660), (85, 1637688), (87, 1600040), (102, 1364740), (104, 1338495), (116, 1200030), (120, 1160029), (130, 1070796), (136, 1023555), (145, 960024), (156, 892330), (170, 818844), (174, 800020), (181, 769080), (195, 713864), (204, 682370), (221, 629880), (232, 600015), (255, 545896), (260, 535398), (290, 480012), (312, 446165), (340, 409422), (348, 400010), (362, 384540), (377, 369240), (390, 356932), (408, 341185), (435, 320008), (442, 314940), (493, 282360), (510, 272948), (520, 267699), (543, 256360), (580, 240006), (663, 209960), (680, 204711), (696, 200005), (724, 192270), (754, 184620), (780, 178466), (870, 160004), (884, 157470), (905, 153816), (986, 141180), (1020, 136474), (1086, 128180), (1105, 125976), (1131, 123080), (1160, 120003), (1326, 104980), (1448, 96135), (1479, 94120), (1508, 92310), (1560, 89233), (1740, 80002), (1768, 78735), (1810, 76908), (1885, 73848), (1972, 70590), (2040, 68237), (2172, 64090), (2210, 62988), (2262, 61540), (2353, 59160), (2465, 56472), (2652, 52490), (2715, 51272), (2958, 47060), (3016, 46155), (3077, 45240), (3315, 41992), (3480, 40001), (3620, 38454), (3770, 36924), (3944, 35295), (4344, 32045), (4420, 31494), (4524, 30770), (4706, 29580), (4930, 28236), (5249, 26520), (5304, 26245), (5430, 25636), (5655, 24616), (5916, 23530), (6154, 22620), (6409, 21720), (6630, 20996), (7059, 19720), (7240, 19227), (7395, 18824), (7540, 18462), (8840, 15747), (9048, 15385), (9231, 15080), (9412, 14790), (9860, 14118), (10498, 13260), (10860, 12818), (11310, 12308), (11765, 11832)]