140078640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 524966400

約数和(自身を除く): 384887760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 139, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 278, 285, 304, 312, 323, 340, 380, 390, 408, 417, 442, 456, 494, 510, 520, 556, 570, 624, 646, 663, 680, 695, 741, 760, 780, 816, 834, 884, 912, 969, 988, 1020, 1040, 1105, 1112, 1140, 1235, 1292, 1326, 1360, 1390, 1482, 1520, 1560, 1615, 1668, 1768, 1807, 1938, 1976, 2040, 2085, 2210, 2224, 2280, 2363, 2470, 2584, 2641, 2652, 2780, 2964, 3120, 3230, 3315, 3336, 3536, 3614, 3705, 3876, 3952, 4080, 4170, 4199, 4420, 4560, 4726, 4845, 4940, 5168, 5282, 5304, 5421, 5560, 5928, 6460, 6630, 6672, 7089, 7228, 7410, 7752, 7923, 8340, 8398, 8840, 9035, 9452, 9690, 9880, 10564, 10608, 10842, 11120, 11815, 11856, 12597, 12920, 13205, 13260, 14178, 14456, 14820, 15504, 15846, 16680, 16796, 17680, 18070, 18904, 19380, 19760, 20995, 21128, 21684, 23630, 25194, 25840, 26410, 26520, 27105, 28356, 28912, 29640, 30719, 31692, 33360, 33592, 34333, 35445, 36140, 37808, 38760, 39615, 41990, 42256, 43368, 44897, 47260, 50388, 52820, 53040, 54210, 56712, 59280, 61438, 62985, 63384, 67184, 68666, 70890, 72280, 77520, 79230, 83980, 86736, 89794, 92157, 94520, 100776, 102999, 105640, 108420, 113424, 122876, 125970, 126768, 134691, 137332, 141780, 144560, 153595, 158460, 167960, 171665, 179588, 184314, 189040, 201552, 205998, 211280, 216840, 224485, 245752, 251940, 269382, 274664, 283560, 307190, 316920, 335920, 343330, 359176, 368628, 411996, 433680, 448970, 460785, 491504, 503880, 514995, 538764, 549328, 567120, 583661, 614380, 633840, 673455, 686660, 718352, 737256, 823992, 897940, 921570, 1007760, 1029990, 1077528, 1167322, 1228760, 1346910, 1373320, 1474512, 1647984, 1750983, 1795880, 1843140, 2059980, 2155056, 2334644, 2457520, 2693820, 2746640, 2918305, 3501966, 3591760, 3686280, 4119960, 4669288, 5387640, 5836610, 7003932, 7372560, 8239920, 8754915, 9338576, 10775280, 11673220, 14007864, 17509830, 23346440, 28015728, 35019660, 46692880, 70039320, 140078640]

約数ペア:

[(1, 140078640), (2, 70039320), (3, 46692880), (4, 35019660), (5, 28015728), (6, 23346440), (8, 17509830), (10, 14007864), (12, 11673220), (13, 10775280), (15, 9338576), (16, 8754915), (17, 8239920), (19, 7372560), (20, 7003932), (24, 5836610), (26, 5387640), (30, 4669288), (34, 4119960), (38, 3686280), (39, 3591760), (40, 3501966), (48, 2918305), (51, 2746640), (52, 2693820), (57, 2457520), (60, 2334644), (65, 2155056), (68, 2059980), (76, 1843140), (78, 1795880), (80, 1750983), (85, 1647984), (95, 1474512), (102, 1373320), (104, 1346910), (114, 1228760), (120, 1167322), (130, 1077528), (136, 1029990), (139, 1007760), (152, 921570), (156, 897940), (170, 823992), (190, 737256), (195, 718352), (204, 686660), (208, 673455), (221, 633840), (228, 614380), (240, 583661), (247, 567120), (255, 549328), (260, 538764), (272, 514995), (278, 503880), (285, 491504), (304, 460785), (312, 448970), (323, 433680), (340, 411996), (380, 368628), (390, 359176), (408, 343330), (417, 335920), (442, 316920), (456, 307190), (494, 283560), (510, 274664), (520, 269382), (556, 251940), (570, 245752), (624, 224485), (646, 216840), (663, 211280), (680, 205998), (695, 201552), (741, 189040), (760, 184314), (780, 179588), (816, 171665), (834, 167960), (884, 158460), (912, 153595), (969, 144560), (988, 141780), (1020, 137332), (1040, 134691), (1105, 126768), (1112, 125970), (1140, 122876), (1235, 113424), (1292, 108420), (1326, 105640), (1360, 102999), (1390, 100776), (1482, 94520), (1520, 92157), (1560, 89794), (1615, 86736), (1668, 83980), (1768, 79230), (1807, 77520), (1938, 72280), (1976, 70890), (2040, 68666), (2085, 67184), (2210, 63384), (2224, 62985), (2280, 61438), (2363, 59280), (2470, 56712), (2584, 54210), (2641, 53040), (2652, 52820), (2780, 50388), (2964, 47260), (3120, 44897), (3230, 43368), (3315, 42256), (3336, 41990), (3536, 39615), (3614, 38760), (3705, 37808), (3876, 36140), (3952, 35445), (4080, 34333), (4170, 33592), (4199, 33360), (4420, 31692), (4560, 30719), (4726, 29640), (4845, 28912), (4940, 28356), (5168, 27105), (5282, 26520), (5304, 26410), (5421, 25840), (5560, 25194), (5928, 23630), (6460, 21684), (6630, 21128), (6672, 20995), (7089, 19760), (7228, 19380), (7410, 18904), (7752, 18070), (7923, 17680), (8340, 16796), (8398, 16680), (8840, 15846), (9035, 15504), (9452, 14820), (9690, 14456), (9880, 14178), (10564, 13260), (10608, 13205), (10842, 12920), (11120, 12597), (11815, 11856)]