70299320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 136542280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 89, 91, 98, 104, 124, 130, 140, 155, 178, 182, 196, 217, 245, 248, 260, 280, 310, 356, 364, 392, 403, 434, 445, 455, 490, 520, 620, 623, 637, 712, 728, 806, 868, 890, 910, 980, 1085, 1157, 1240, 1246, 1274, 1519, 1612, 1736, 1780, 1820, 1960, 2015, 2170, 2314, 2492, 2548, 2759, 2821, 3038, 3115, 3185, 3224, 3560, 3640, 4030, 4340, 4361, 4628, 4984, 5096, 5518, 5642, 5785, 6076, 6230, 6370, 7595, 8060, 8099, 8680, 8722, 9256, 11036, 11284, 11570, 12152, 12460, 12740, 13795, 14105, 15190, 16120, 16198, 17444, 19313, 19747, 21805, 22072, 22568, 23140, 24920, 25480, 27590, 28210, 30380, 32396, 34888, 35867, 38626, 39494, 40495, 43610, 46280, 55180, 56420, 56693, 60760, 64792, 71734, 77252, 78988, 80990, 87220, 96565, 98735, 110360, 112840, 113386, 135191, 143468, 154504, 157976, 161980, 174440, 179335, 193130, 197470, 226772, 251069, 270382, 283465, 286936, 323960, 358670, 386260, 394940, 453544, 502138, 540764, 566930, 675955, 717340, 772520, 789880, 1004276, 1081528, 1133860, 1255345, 1351910, 1434680, 1757483, 2008552, 2267720, 2510690, 2703820, 3514966, 5021380, 5407640, 7029932, 8787415, 10042760, 14059864, 17574830, 35149660, 70299320]

約数ペア:

[(1, 70299320), (2, 35149660), (4, 17574830), (5, 14059864), (7, 10042760), (8, 8787415), (10, 7029932), (13, 5407640), (14, 5021380), (20, 3514966), (26, 2703820), (28, 2510690), (31, 2267720), (35, 2008552), (40, 1757483), (49, 1434680), (52, 1351910), (56, 1255345), (62, 1133860), (65, 1081528), (70, 1004276), (89, 789880), (91, 772520), (98, 717340), (104, 675955), (124, 566930), (130, 540764), (140, 502138), (155, 453544), (178, 394940), (182, 386260), (196, 358670), (217, 323960), (245, 286936), (248, 283465), (260, 270382), (280, 251069), (310, 226772), (356, 197470), (364, 193130), (392, 179335), (403, 174440), (434, 161980), (445, 157976), (455, 154504), (490, 143468), (520, 135191), (620, 113386), (623, 112840), (637, 110360), (712, 98735), (728, 96565), (806, 87220), (868, 80990), (890, 78988), (910, 77252), (980, 71734), (1085, 64792), (1157, 60760), (1240, 56693), (1246, 56420), (1274, 55180), (1519, 46280), (1612, 43610), (1736, 40495), (1780, 39494), (1820, 38626), (1960, 35867), (2015, 34888), (2170, 32396), (2314, 30380), (2492, 28210), (2548, 27590), (2759, 25480), (2821, 24920), (3038, 23140), (3115, 22568), (3185, 22072), (3224, 21805), (3560, 19747), (3640, 19313), (4030, 17444), (4340, 16198), (4361, 16120), (4628, 15190), (4984, 14105), (5096, 13795), (5518, 12740), (5642, 12460), (5785, 12152), (6076, 11570), (6230, 11284), (6370, 11036), (7595, 9256), (8060, 8722), (8099, 8680)]