1002009840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16951

約数の個数: 160

約数和(自身を含む): 3521441280

約数和(自身を除く): 2519431440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 16903, 19760, 29640, 33806, 50709, 59280, 67612, 84515, 101418, 135224, 169030, 202836, 219739, 253545, 270448, 321157, 338060, 405672, 439478, 507090, 642314, 659217, 676120, 811344, 878956, 963471, 1014180, 1098695, 1284628, 1318434, 1352240, 1605785, 1757912, 1926942, 2028360, 2197390, 2569256, 2636868, 3211570, 3296085, 3515824, 3853884, 4056720, 4175041, 4394780, 4817355, 5138512, 5273736, 6423140, 6592170, 7707768, 8350082, 8789560, 9634710, 10547472, 12525123, 12846280, 13184340, 15415536, 16700164, 17579120, 19269420, 20875205, 25050246, 25692560, 26368680, 33400328, 38538840, 41750410, 50100492, 52737360, 62625615, 66800656, 77077680, 83500820, 100200984, 125251230, 167001640, 200401968, 250502460, 334003280, 501004920, 1002009840]

約数ペア:

[(1, 1002009840), (2, 501004920), (3, 334003280), (4, 250502460), (5, 200401968), (6, 167001640), (8, 125251230), (10, 100200984), (12, 83500820), (13, 77077680), (15, 66800656), (16, 62625615), (19, 52737360), (20, 50100492), (24, 41750410), (26, 38538840), (30, 33400328), (38, 26368680), (39, 25692560), (40, 25050246), (48, 20875205), (52, 19269420), (57, 17579120), (60, 16700164), (65, 15415536), (76, 13184340), (78, 12846280), (80, 12525123), (95, 10547472), (104, 9634710), (114, 8789560), (120, 8350082), (130, 7707768), (152, 6592170), (156, 6423140), (190, 5273736), (195, 5138512), (208, 4817355), (228, 4394780), (240, 4175041), (247, 4056720), (260, 3853884), (285, 3515824), (304, 3296085), (312, 3211570), (380, 2636868), (390, 2569256), (456, 2197390), (494, 2028360), (520, 1926942), (570, 1757912), (624, 1605785), (741, 1352240), (760, 1318434), (780, 1284628), (912, 1098695), (988, 1014180), (1040, 963471), (1140, 878956), (1235, 811344), (1482, 676120), (1520, 659217), (1560, 642314), (1976, 507090), (2280, 439478), (2470, 405672), (2964, 338060), (3120, 321157), (3705, 270448), (3952, 253545), (4560, 219739), (4940, 202836), (5928, 169030), (7410, 135224), (9880, 101418), (11856, 84515), (14820, 67612), (16903, 59280), (19760, 50709), (29640, 33806)]