166864875520

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37547}}^1$

素因数の和:37614

約数の個数: 208

約数和(自身を含む): 472405506048

約数和(自身を除く): 305540630528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8680, 8960, 9920, 10240, 13888, 14336, 15872, 17360, 17920, 19840, 20480, 27776, 28672, 31744, 34720, 35840, 37547, 39680, 55552, 63488, 69440, 71680, 75094, 79360, 111104, 126976, 138880, 143360, 150188, 158720, 187735, 222208, 262829, 277760, 300376, 317440, 375470, 444416, 525658, 555520, 600752, 634880, 750940, 888832, 1051316, 1111040, 1163957, 1201504, 1314145, 1501880, 2102632, 2222080, 2327914, 2403008, 2628290, 3003760, 4205264, 4444160, 4655828, 4806016, 5256580, 5819785, 6007520, 8147699, 8410528, 9311656, 9612032, 10513160, 11639570, 12015040, 16295398, 16821056, 18623312, 19224064, 21026320, 23279140, 24030080, 32590796, 33642112, 37246624, 38448128, 40738495, 42052640, 46558280, 48060160, 65181592, 67284224, 74493248, 76896256, 81476990, 84105280, 93116560, 96120320, 130363184, 134568448, 148986496, 153792512, 162953980, 168210560, 186233120, 192240640, 260726368, 269136896, 297972992, 325907960, 336421120, 372466240, 384481280, 521452736, 538273792, 595945984, 651815920, 672842240, 744932480, 768962560, 1042905472, 1076547584, 1191891968, 1303631840, 1345684480, 1489864960, 2085810944, 2383783936, 2607263680, 2691368960, 2979729920, 4171621888, 4767567872, 5214527360, 5382737920, 5959459840, 8343243776, 10429054720, 11918919680, 16686487552, 20858109440, 23837839360, 33372975104, 41716218880, 83432437760, 166864875520]

約数ペア:

[(1, 166864875520), (2, 83432437760), (4, 41716218880), (5, 33372975104), (7, 23837839360), (8, 20858109440), (10, 16686487552), (14, 11918919680), (16, 10429054720), (20, 8343243776), (28, 5959459840), (31, 5382737920), (32, 5214527360), (35, 4767567872), (40, 4171621888), (56, 2979729920), (62, 2691368960), (64, 2607263680), (70, 2383783936), (80, 2085810944), (112, 1489864960), (124, 1345684480), (128, 1303631840), (140, 1191891968), (155, 1076547584), (160, 1042905472), (217, 768962560), (224, 744932480), (248, 672842240), (256, 651815920), (280, 595945984), (310, 538273792), (320, 521452736), (434, 384481280), (448, 372466240), (496, 336421120), (512, 325907960), (560, 297972992), (620, 269136896), (640, 260726368), (868, 192240640), (896, 186233120), (992, 168210560), (1024, 162953980), (1085, 153792512), (1120, 148986496), (1240, 134568448), (1280, 130363184), (1736, 96120320), (1792, 93116560), (1984, 84105280), (2048, 81476990), (2170, 76896256), (2240, 74493248), (2480, 67284224), (2560, 65181592), (3472, 48060160), (3584, 46558280), (3968, 42052640), (4096, 40738495), (4340, 38448128), (4480, 37246624), (4960, 33642112), (5120, 32590796), (6944, 24030080), (7168, 23279140), (7936, 21026320), (8680, 19224064), (8960, 18623312), (9920, 16821056), (10240, 16295398), (13888, 12015040), (14336, 11639570), (15872, 10513160), (17360, 9612032), (17920, 9311656), (19840, 8410528), (20480, 8147699), (27776, 6007520), (28672, 5819785), (31744, 5256580), (34720, 4806016), (35840, 4655828), (37547, 4444160), (39680, 4205264), (55552, 3003760), (63488, 2628290), (69440, 2403008), (71680, 2327914), (75094, 2222080), (79360, 2102632), (111104, 1501880), (126976, 1314145), (138880, 1201504), (143360, 1163957), (150188, 1111040), (158720, 1051316), (187735, 888832), (222208, 750940), (262829, 634880), (277760, 600752), (300376, 555520), (317440, 525658), (375470, 444416)]