84715680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 321269760

約数和(自身を除く): 236554080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1327, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2654, 2660, 3040, 3192, 3360, 3981, 3990, 4256, 4560, 5308, 5320, 6384, 6635, 7962, 7980, 9120, 9289, 10616, 10640, 12768, 13270, 15924, 15960, 18578, 19905, 21232, 21280, 25213, 26540, 27867, 31848, 31920, 37156, 39810, 42464, 46445, 50426, 53080, 55734, 63696, 63840, 74312, 75639, 79620, 92890, 100852, 106160, 111468, 126065, 127392, 139335, 148624, 151278, 159240, 176491, 185780, 201704, 212320, 222936, 252130, 278670, 297248, 302556, 318480, 352982, 371560, 378195, 403408, 445872, 504260, 529473, 557340, 605112, 636960, 705964, 743120, 756390, 806816, 882455, 891744, 1008520, 1058946, 1114680, 1210224, 1411928, 1486240, 1512780, 1764910, 2017040, 2117892, 2229360, 2420448, 2647365, 2823856, 3025560, 3529820, 4034080, 4235784, 4458720, 5294730, 5647712, 6051120, 7059640, 8471568, 10589460, 12102240, 14119280, 16943136, 21178920, 28238560, 42357840, 84715680]

約数ペア:

[(1, 84715680), (2, 42357840), (3, 28238560), (4, 21178920), (5, 16943136), (6, 14119280), (7, 12102240), (8, 10589460), (10, 8471568), (12, 7059640), (14, 6051120), (15, 5647712), (16, 5294730), (19, 4458720), (20, 4235784), (21, 4034080), (24, 3529820), (28, 3025560), (30, 2823856), (32, 2647365), (35, 2420448), (38, 2229360), (40, 2117892), (42, 2017040), (48, 1764910), (56, 1512780), (57, 1486240), (60, 1411928), (70, 1210224), (76, 1114680), (80, 1058946), (84, 1008520), (95, 891744), (96, 882455), (105, 806816), (112, 756390), (114, 743120), (120, 705964), (133, 636960), (140, 605112), (152, 557340), (160, 529473), (168, 504260), (190, 445872), (210, 403408), (224, 378195), (228, 371560), (240, 352982), (266, 318480), (280, 302556), (285, 297248), (304, 278670), (336, 252130), (380, 222936), (399, 212320), (420, 201704), (456, 185780), (480, 176491), (532, 159240), (560, 151278), (570, 148624), (608, 139335), (665, 127392), (672, 126065), (760, 111468), (798, 106160), (840, 100852), (912, 92890), (1064, 79620), (1120, 75639), (1140, 74312), (1327, 63840), (1330, 63696), (1520, 55734), (1596, 53080), (1680, 50426), (1824, 46445), (1995, 42464), (2128, 39810), (2280, 37156), (2654, 31920), (2660, 31848), (3040, 27867), (3192, 26540), (3360, 25213), (3981, 21280), (3990, 21232), (4256, 19905), (4560, 18578), (5308, 15960), (5320, 15924), (6384, 13270), (6635, 12768), (7962, 10640), (7980, 10616), (9120, 9289)]