8801995440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10253}}^1$

素因数の和:10356

約数の個数: 240

約数和(自身を含む): 32179020768

約数和(自身を除く): 23377025328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 196, 210, 219, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 490, 511, 560, 584, 588, 730, 735, 784, 840, 876, 980, 1022, 1095, 1168, 1176, 1460, 1470, 1533, 1680, 1752, 1960, 2044, 2190, 2352, 2555, 2920, 2940, 3066, 3504, 3577, 3920, 4088, 4380, 5110, 5840, 5880, 6132, 7154, 7665, 8176, 8760, 10220, 10253, 10731, 11760, 12264, 14308, 15330, 17520, 17885, 20440, 20506, 21462, 24528, 28616, 30660, 30759, 35770, 40880, 41012, 42924, 51265, 53655, 57232, 61320, 61518, 71540, 71771, 82024, 85848, 102530, 107310, 122640, 123036, 143080, 143542, 153795, 164048, 171696, 205060, 214620, 215313, 246072, 286160, 287084, 307590, 358855, 410120, 429240, 430626, 492144, 502397, 574168, 615180, 717710, 748469, 820240, 858480, 861252, 1004794, 1076565, 1148336, 1230360, 1435420, 1496938, 1507191, 1722504, 2009588, 2153130, 2245407, 2460720, 2511985, 2870840, 2993876, 3014382, 3445008, 3742345, 4019176, 4306260, 4490814, 5023970, 5239283, 5741680, 5987752, 6028764, 7484690, 7535955, 8038352, 8612520, 8981628, 10047940, 10478566, 11227035, 11975504, 12057528, 14969380, 15071910, 15717849, 17225040, 17963256, 20095880, 20957132, 22454070, 24115056, 26196415, 29938760, 30143820, 31435698, 35926512, 36674981, 40191760, 41914264, 44908140, 52392830, 59877520, 60287640, 62871396, 73349962, 78589245, 83828528, 89816280, 104785660, 110024943, 120575280, 125742792, 146699924, 157178490, 179632560, 183374905, 209571320, 220049886, 251485584, 293399848, 314356980, 366749810, 419142640, 440099772, 550124715, 586799696, 628713960, 733499620, 880199544, 1100249430, 1257427920, 1466999240, 1760399088, 2200498860, 2933998480, 4400997720, 8801995440]

約数ペア:

[(1, 8801995440), (2, 4400997720), (3, 2933998480), (4, 2200498860), (5, 1760399088), (6, 1466999240), (7, 1257427920), (8, 1100249430), (10, 880199544), (12, 733499620), (14, 628713960), (15, 586799696), (16, 550124715), (20, 440099772), (21, 419142640), (24, 366749810), (28, 314356980), (30, 293399848), (35, 251485584), (40, 220049886), (42, 209571320), (48, 183374905), (49, 179632560), (56, 157178490), (60, 146699924), (70, 125742792), (73, 120575280), (80, 110024943), (84, 104785660), (98, 89816280), (105, 83828528), (112, 78589245), (120, 73349962), (140, 62871396), (146, 60287640), (147, 59877520), (168, 52392830), (196, 44908140), (210, 41914264), (219, 40191760), (240, 36674981), (245, 35926512), (280, 31435698), (292, 30143820), (294, 29938760), (336, 26196415), (365, 24115056), (392, 22454070), (420, 20957132), (438, 20095880), (490, 17963256), (511, 17225040), (560, 15717849), (584, 15071910), (588, 14969380), (730, 12057528), (735, 11975504), (784, 11227035), (840, 10478566), (876, 10047940), (980, 8981628), (1022, 8612520), (1095, 8038352), (1168, 7535955), (1176, 7484690), (1460, 6028764), (1470, 5987752), (1533, 5741680), (1680, 5239283), (1752, 5023970), (1960, 4490814), (2044, 4306260), (2190, 4019176), (2352, 3742345), (2555, 3445008), (2920, 3014382), (2940, 2993876), (3066, 2870840), (3504, 2511985), (3577, 2460720), (3920, 2245407), (4088, 2153130), (4380, 2009588), (5110, 1722504), (5840, 1507191), (5880, 1496938), (6132, 1435420), (7154, 1230360), (7665, 1148336), (8176, 1076565), (8760, 1004794), (10220, 861252), (10253, 858480), (10731, 820240), (11760, 748469), (12264, 717710), (14308, 615180), (15330, 574168), (17520, 502397), (17885, 492144), (20440, 430626), (20506, 429240), (21462, 410120), (24528, 358855), (28616, 307590), (30660, 287084), (30759, 286160), (35770, 246072), (40880, 215313), (41012, 214620), (42924, 205060), (51265, 171696), (53655, 164048), (57232, 153795), (61320, 143542), (61518, 143080), (71540, 123036), (71771, 122640), (82024, 107310), (85848, 102530)]