70157880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 266112000

約数和(自身を除く): 195954120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 263, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 526, 540, 570, 585, 684, 702, 741, 760, 780, 789, 855, 936, 988, 1026, 1052, 1080, 1140, 1170, 1235, 1315, 1368, 1404, 1482, 1560, 1578, 1710, 1755, 1976, 2052, 2104, 2223, 2280, 2340, 2367, 2470, 2565, 2630, 2808, 2964, 3156, 3419, 3420, 3510, 3705, 3945, 4104, 4446, 4680, 4734, 4940, 4997, 5130, 5260, 5928, 6312, 6669, 6838, 6840, 7020, 7101, 7410, 7890, 8892, 9468, 9880, 9994, 10257, 10260, 10520, 11115, 11835, 13338, 13676, 14040, 14202, 14820, 14991, 15780, 17095, 17784, 18936, 19988, 20514, 20520, 22230, 23670, 24985, 26676, 27352, 28404, 29640, 29982, 30771, 31560, 33345, 34190, 35505, 39976, 41028, 44460, 44973, 47340, 49970, 51285, 53352, 56808, 59964, 61542, 64961, 66690, 68380, 71010, 74955, 82056, 88920, 89946, 92313, 94680, 99940, 102570, 119928, 123084, 129922, 133380, 134919, 136760, 142020, 149910, 153855, 179892, 184626, 194883, 199880, 205140, 224865, 246168, 259844, 266760, 269838, 284040, 299820, 307710, 324805, 359784, 369252, 389766, 410280, 449730, 461565, 519688, 539676, 584649, 599640, 615420, 649610, 674595, 738504, 779532, 899460, 923130, 974415, 1079352, 1169298, 1230840, 1299220, 1349190, 1559064, 1753947, 1798920, 1846260, 1948830, 2338596, 2598440, 2698380, 2923245, 3507894, 3692520, 3897660, 4677192, 5396760, 5846490, 7015788, 7795320, 8769735, 11692980, 14031576, 17539470, 23385960, 35078940, 70157880]

約数ペア:

[(1, 70157880), (2, 35078940), (3, 23385960), (4, 17539470), (5, 14031576), (6, 11692980), (8, 8769735), (9, 7795320), (10, 7015788), (12, 5846490), (13, 5396760), (15, 4677192), (18, 3897660), (19, 3692520), (20, 3507894), (24, 2923245), (26, 2698380), (27, 2598440), (30, 2338596), (36, 1948830), (38, 1846260), (39, 1798920), (40, 1753947), (45, 1559064), (52, 1349190), (54, 1299220), (57, 1230840), (60, 1169298), (65, 1079352), (72, 974415), (76, 923130), (78, 899460), (90, 779532), (95, 738504), (104, 674595), (108, 649610), (114, 615420), (117, 599640), (120, 584649), (130, 539676), (135, 519688), (152, 461565), (156, 449730), (171, 410280), (180, 389766), (190, 369252), (195, 359784), (216, 324805), (228, 307710), (234, 299820), (247, 284040), (260, 269838), (263, 266760), (270, 259844), (285, 246168), (312, 224865), (342, 205140), (351, 199880), (360, 194883), (380, 184626), (390, 179892), (456, 153855), (468, 149910), (494, 142020), (513, 136760), (520, 134919), (526, 133380), (540, 129922), (570, 123084), (585, 119928), (684, 102570), (702, 99940), (741, 94680), (760, 92313), (780, 89946), (789, 88920), (855, 82056), (936, 74955), (988, 71010), (1026, 68380), (1052, 66690), (1080, 64961), (1140, 61542), (1170, 59964), (1235, 56808), (1315, 53352), (1368, 51285), (1404, 49970), (1482, 47340), (1560, 44973), (1578, 44460), (1710, 41028), (1755, 39976), (1976, 35505), (2052, 34190), (2104, 33345), (2223, 31560), (2280, 30771), (2340, 29982), (2367, 29640), (2470, 28404), (2565, 27352), (2630, 26676), (2808, 24985), (2964, 23670), (3156, 22230), (3419, 20520), (3420, 20514), (3510, 19988), (3705, 18936), (3945, 17784), (4104, 17095), (4446, 15780), (4680, 14991), (4734, 14820), (4940, 14202), (4997, 14040), (5130, 13676), (5260, 13338), (5928, 11835), (6312, 11115), (6669, 10520), (6838, 10260), (6840, 10257), (7020, 9994), (7101, 9880), (7410, 9468), (7890, 8892)]