1404689520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 320

約数和(自身を含む): 4899686400

約数和(自身を除く): 3494996880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 79, 80, 82, 104, 120, 123, 130, 139, 156, 158, 164, 195, 205, 208, 237, 240, 246, 260, 278, 312, 316, 328, 390, 395, 410, 417, 474, 492, 520, 533, 556, 615, 624, 632, 656, 695, 780, 790, 820, 834, 948, 984, 1027, 1040, 1066, 1112, 1185, 1230, 1264, 1390, 1560, 1580, 1599, 1640, 1668, 1807, 1896, 1968, 2054, 2085, 2132, 2224, 2370, 2460, 2665, 2780, 3081, 3120, 3160, 3198, 3239, 3280, 3336, 3614, 3792, 4108, 4170, 4264, 4740, 4920, 5135, 5330, 5421, 5560, 5699, 6162, 6320, 6396, 6478, 6672, 7228, 7995, 8216, 8340, 8528, 9035, 9480, 9717, 9840, 10270, 10660, 10842, 10981, 11120, 11398, 12324, 12792, 12956, 14456, 15405, 15990, 16195, 16432, 16680, 17097, 18070, 18960, 19434, 20540, 21320, 21684, 21962, 22796, 24648, 25584, 25912, 27105, 28495, 28912, 30810, 31980, 32390, 32943, 33360, 34194, 36140, 38868, 41080, 42107, 42640, 43368, 43924, 45592, 48585, 49296, 51824, 54210, 54905, 56990, 61620, 63960, 64780, 65886, 68388, 72280, 74087, 77736, 82160, 84214, 85485, 86736, 87848, 91184, 97170, 108420, 109810, 113980, 123240, 126321, 127920, 129560, 131772, 136776, 142753, 144560, 148174, 155472, 164715, 168428, 170970, 175696, 194340, 210535, 216840, 219620, 222261, 227960, 246480, 252642, 259120, 263544, 273552, 285506, 296348, 329430, 336856, 341940, 370435, 388680, 421070, 428259, 433680, 439240, 444522, 450221, 455920, 505284, 527088, 571012, 592696, 631605, 658860, 673712, 683880, 713765, 740870, 777360, 842140, 856518, 878480, 889044, 900442, 1010568, 1111305, 1142024, 1185392, 1263210, 1317720, 1350663, 1367760, 1427530, 1481740, 1684280, 1713036, 1778088, 1800884, 2021136, 2141295, 2222610, 2251105, 2284048, 2526420, 2635440, 2701326, 2855060, 2963480, 3368560, 3426072, 3556176, 3601768, 4282590, 4445220, 4502210, 5052840, 5402652, 5710120, 5852873, 5926960, 6753315, 6852144, 7203536, 8565180, 8890440, 9004420, 10105680, 10805304, 11420240, 11705746, 13506630, 17130360, 17558619, 17780880, 18008840, 21610608, 23411492, 27013260, 29264365, 34260720, 35117238, 36017680, 46822984, 54026520, 58528730, 70234476, 87793095, 93645968, 108053040, 117057460, 140468952, 175586190, 234114920, 280937904, 351172380, 468229840, 702344760, 1404689520]

約数ペア:

[(1, 1404689520), (2, 702344760), (3, 468229840), (4, 351172380), (5, 280937904), (6, 234114920), (8, 175586190), (10, 140468952), (12, 117057460), (13, 108053040), (15, 93645968), (16, 87793095), (20, 70234476), (24, 58528730), (26, 54026520), (30, 46822984), (39, 36017680), (40, 35117238), (41, 34260720), (48, 29264365), (52, 27013260), (60, 23411492), (65, 21610608), (78, 18008840), (79, 17780880), (80, 17558619), (82, 17130360), (104, 13506630), (120, 11705746), (123, 11420240), (130, 10805304), (139, 10105680), (156, 9004420), (158, 8890440), (164, 8565180), (195, 7203536), (205, 6852144), (208, 6753315), (237, 5926960), (240, 5852873), (246, 5710120), (260, 5402652), (278, 5052840), (312, 4502210), (316, 4445220), (328, 4282590), (390, 3601768), (395, 3556176), (410, 3426072), (417, 3368560), (474, 2963480), (492, 2855060), (520, 2701326), (533, 2635440), (556, 2526420), (615, 2284048), (624, 2251105), (632, 2222610), (656, 2141295), (695, 2021136), (780, 1800884), (790, 1778088), (820, 1713036), (834, 1684280), (948, 1481740), (984, 1427530), (1027, 1367760), (1040, 1350663), (1066, 1317720), (1112, 1263210), (1185, 1185392), (1230, 1142024), (1264, 1111305), (1390, 1010568), (1560, 900442), (1580, 889044), (1599, 878480), (1640, 856518), (1668, 842140), (1807, 777360), (1896, 740870), (1968, 713765), (2054, 683880), (2085, 673712), (2132, 658860), (2224, 631605), (2370, 592696), (2460, 571012), (2665, 527088), (2780, 505284), (3081, 455920), (3120, 450221), (3160, 444522), (3198, 439240), (3239, 433680), (3280, 428259), (3336, 421070), (3614, 388680), (3792, 370435), (4108, 341940), (4170, 336856), (4264, 329430), (4740, 296348), (4920, 285506), (5135, 273552), (5330, 263544), (5421, 259120), (5560, 252642), (5699, 246480), (6162, 227960), (6320, 222261), (6396, 219620), (6478, 216840), (6672, 210535), (7228, 194340), (7995, 175696), (8216, 170970), (8340, 168428), (8528, 164715), (9035, 155472), (9480, 148174), (9717, 144560), (9840, 142753), (10270, 136776), (10660, 131772), (10842, 129560), (10981, 127920), (11120, 126321), (11398, 123240), (12324, 113980), (12792, 109810), (12956, 108420), (14456, 97170), (15405, 91184), (15990, 87848), (16195, 86736), (16432, 85485), (16680, 84214), (17097, 82160), (18070, 77736), (18960, 74087), (19434, 72280), (20540, 68388), (21320, 65886), (21684, 64780), (21962, 63960), (22796, 61620), (24648, 56990), (25584, 54905), (25912, 54210), (27105, 51824), (28495, 49296), (28912, 48585), (30810, 45592), (31980, 43924), (32390, 43368), (32943, 42640), (33360, 42107), (34194, 41080), (36140, 38868)]