945458640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1434

約数の個数: 240

約数和(自身を含む): 3656016000

約数和(自身を除く): 2710557360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 149, 168, 180, 210, 240, 252, 280, 298, 315, 336, 360, 420, 447, 504, 560, 596, 630, 720, 745, 840, 894, 1008, 1043, 1192, 1259, 1260, 1341, 1490, 1680, 1788, 2086, 2235, 2384, 2518, 2520, 2682, 2980, 3129, 3576, 3777, 4172, 4470, 5036, 5040, 5215, 5364, 5960, 6258, 6295, 6705, 7152, 7554, 8344, 8813, 8940, 9387, 10072, 10430, 10728, 11331, 11920, 12516, 12590, 13410, 15108, 15645, 16688, 17626, 17880, 18774, 18885, 20144, 20860, 21456, 22662, 25032, 25180, 26439, 26820, 30216, 31290, 35252, 35760, 37548, 37770, 41720, 44065, 45324, 46935, 50064, 50360, 52878, 53640, 56655, 60432, 62580, 70504, 75096, 75540, 79317, 83440, 88130, 90648, 93870, 100720, 105756, 107280, 113310, 125160, 132195, 141008, 150192, 151080, 158634, 176260, 181296, 187591, 187740, 211512, 226620, 250320, 264390, 302160, 317268, 352520, 375182, 375480, 396585, 423024, 453240, 528780, 562773, 634536, 705040, 750364, 750960, 793170, 906480, 937955, 1057560, 1125546, 1269072, 1313137, 1500728, 1586340, 1688319, 1875910, 2115120, 2251092, 2626274, 2813865, 3001456, 3172680, 3376638, 3751820, 3939411, 4502184, 5252548, 5627730, 6345360, 6565685, 6753276, 7503640, 7878822, 8441595, 9004368, 10505096, 11255460, 11818233, 13131370, 13506552, 15007280, 15757644, 16883190, 19697055, 21010192, 22510920, 23636466, 26262740, 27013104, 31515288, 33766380, 39394110, 45021840, 47272932, 52525480, 59091165, 63030576, 67532760, 78788220, 94545864, 105050960, 118182330, 135065520, 157576440, 189091728, 236364660, 315152880, 472729320, 945458640]

約数ペア:

[(1, 945458640), (2, 472729320), (3, 315152880), (4, 236364660), (5, 189091728), (6, 157576440), (7, 135065520), (8, 118182330), (9, 105050960), (10, 94545864), (12, 78788220), (14, 67532760), (15, 63030576), (16, 59091165), (18, 52525480), (20, 47272932), (21, 45021840), (24, 39394110), (28, 33766380), (30, 31515288), (35, 27013104), (36, 26262740), (40, 23636466), (42, 22510920), (45, 21010192), (48, 19697055), (56, 16883190), (60, 15757644), (63, 15007280), (70, 13506552), (72, 13131370), (80, 11818233), (84, 11255460), (90, 10505096), (105, 9004368), (112, 8441595), (120, 7878822), (126, 7503640), (140, 6753276), (144, 6565685), (149, 6345360), (168, 5627730), (180, 5252548), (210, 4502184), (240, 3939411), (252, 3751820), (280, 3376638), (298, 3172680), (315, 3001456), (336, 2813865), (360, 2626274), (420, 2251092), (447, 2115120), (504, 1875910), (560, 1688319), (596, 1586340), (630, 1500728), (720, 1313137), (745, 1269072), (840, 1125546), (894, 1057560), (1008, 937955), (1043, 906480), (1192, 793170), (1259, 750960), (1260, 750364), (1341, 705040), (1490, 634536), (1680, 562773), (1788, 528780), (2086, 453240), (2235, 423024), (2384, 396585), (2518, 375480), (2520, 375182), (2682, 352520), (2980, 317268), (3129, 302160), (3576, 264390), (3777, 250320), (4172, 226620), (4470, 211512), (5036, 187740), (5040, 187591), (5215, 181296), (5364, 176260), (5960, 158634), (6258, 151080), (6295, 150192), (6705, 141008), (7152, 132195), (7554, 125160), (8344, 113310), (8813, 107280), (8940, 105756), (9387, 100720), (10072, 93870), (10430, 90648), (10728, 88130), (11331, 83440), (11920, 79317), (12516, 75540), (12590, 75096), (13410, 70504), (15108, 62580), (15645, 60432), (16688, 56655), (17626, 53640), (17880, 52878), (18774, 50360), (18885, 50064), (20144, 46935), (20860, 45324), (21456, 44065), (22662, 41720), (25032, 37770), (25180, 37548), (26439, 35760), (26820, 35252), (30216, 31290)]