139910680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 440974800

約数和(自身を除く): 301064120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 49, 52, 56, 65, 68, 70, 76, 85, 91, 95, 98, 104, 119, 130, 133, 136, 140, 152, 170, 182, 190, 196, 221, 238, 245, 247, 260, 266, 280, 289, 323, 340, 364, 380, 392, 442, 455, 476, 490, 494, 520, 532, 578, 595, 637, 646, 665, 680, 728, 760, 833, 884, 910, 931, 952, 980, 988, 1064, 1105, 1156, 1190, 1235, 1274, 1292, 1330, 1445, 1547, 1615, 1666, 1729, 1768, 1820, 1862, 1960, 1976, 2023, 2210, 2261, 2312, 2380, 2470, 2548, 2584, 2660, 2890, 3094, 3185, 3230, 3332, 3458, 3640, 3724, 3757, 4046, 4165, 4199, 4420, 4522, 4655, 4760, 4940, 5096, 5320, 5491, 5780, 6188, 6370, 6460, 6664, 6916, 7448, 7514, 7735, 8092, 8330, 8398, 8645, 8840, 9044, 9310, 9880, 10115, 10829, 10982, 11305, 11560, 12103, 12376, 12740, 12920, 13832, 14161, 15028, 15470, 15827, 16184, 16660, 16796, 17290, 18088, 18620, 18785, 20230, 20995, 21658, 21964, 22610, 24206, 25480, 26299, 27455, 28322, 29393, 30056, 30940, 31654, 33320, 33592, 34580, 37240, 37570, 38437, 40460, 41990, 43316, 43928, 45220, 48412, 52598, 54145, 54910, 56644, 58786, 60515, 61880, 63308, 69160, 70805, 71383, 75140, 76874, 79135, 80920, 83980, 86632, 90440, 96824, 105196, 108290, 109820, 113288, 117572, 121030, 126616, 131495, 141610, 142766, 146965, 150280, 153748, 158270, 167960, 184093, 192185, 205751, 210392, 216580, 219640, 235144, 242060, 262990, 269059, 283220, 285532, 293930, 307496, 316540, 356915, 368186, 384370, 411502, 433160, 484120, 499681, 525980, 538118, 566440, 571064, 587860, 633080, 713830, 736372, 768740, 823004, 920465, 999362, 1028755, 1051960, 1076236, 1175720, 1345295, 1427660, 1472744, 1537480, 1646008, 1840930, 1998724, 2057510, 2152472, 2498405, 2690590, 2855320, 3497767, 3681860, 3997448, 4115020, 4996810, 5381180, 6995534, 7363720, 8230040, 9993620, 10762360, 13991068, 17488835, 19987240, 27982136, 34977670, 69955340, 139910680]

約数ペア:

[(1, 139910680), (2, 69955340), (4, 34977670), (5, 27982136), (7, 19987240), (8, 17488835), (10, 13991068), (13, 10762360), (14, 9993620), (17, 8230040), (19, 7363720), (20, 6995534), (26, 5381180), (28, 4996810), (34, 4115020), (35, 3997448), (38, 3681860), (40, 3497767), (49, 2855320), (52, 2690590), (56, 2498405), (65, 2152472), (68, 2057510), (70, 1998724), (76, 1840930), (85, 1646008), (91, 1537480), (95, 1472744), (98, 1427660), (104, 1345295), (119, 1175720), (130, 1076236), (133, 1051960), (136, 1028755), (140, 999362), (152, 920465), (170, 823004), (182, 768740), (190, 736372), (196, 713830), (221, 633080), (238, 587860), (245, 571064), (247, 566440), (260, 538118), (266, 525980), (280, 499681), (289, 484120), (323, 433160), (340, 411502), (364, 384370), (380, 368186), (392, 356915), (442, 316540), (455, 307496), (476, 293930), (490, 285532), (494, 283220), (520, 269059), (532, 262990), (578, 242060), (595, 235144), (637, 219640), (646, 216580), (665, 210392), (680, 205751), (728, 192185), (760, 184093), (833, 167960), (884, 158270), (910, 153748), (931, 150280), (952, 146965), (980, 142766), (988, 141610), (1064, 131495), (1105, 126616), (1156, 121030), (1190, 117572), (1235, 113288), (1274, 109820), (1292, 108290), (1330, 105196), (1445, 96824), (1547, 90440), (1615, 86632), (1666, 83980), (1729, 80920), (1768, 79135), (1820, 76874), (1862, 75140), (1960, 71383), (1976, 70805), (2023, 69160), (2210, 63308), (2261, 61880), (2312, 60515), (2380, 58786), (2470, 56644), (2548, 54910), (2584, 54145), (2660, 52598), (2890, 48412), (3094, 45220), (3185, 43928), (3230, 43316), (3332, 41990), (3458, 40460), (3640, 38437), (3724, 37570), (3757, 37240), (4046, 34580), (4165, 33592), (4199, 33320), (4420, 31654), (4522, 30940), (4655, 30056), (4760, 29393), (4940, 28322), (5096, 27455), (5320, 26299), (5491, 25480), (5780, 24206), (6188, 22610), (6370, 21964), (6460, 21658), (6664, 20995), (6916, 20230), (7448, 18785), (7514, 18620), (7735, 18088), (8092, 17290), (8330, 16796), (8398, 16660), (8645, 16184), (8840, 15827), (9044, 15470), (9310, 15028), (9880, 14161), (10115, 13832), (10829, 12920), (10982, 12740), (11305, 12376), (11560, 12103)]