166882240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 479511360

約数和(自身を除く): 312629120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 367, 392, 406, 448, 464, 490, 560, 580, 734, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1468, 1568, 1624, 1835, 1856, 1960, 2030, 2240, 2320, 2569, 2842, 2936, 3136, 3248, 3670, 3920, 4060, 4640, 5138, 5684, 5872, 6496, 7105, 7340, 7840, 8120, 9280, 10276, 10643, 11368, 11744, 12845, 12992, 14210, 14680, 15680, 16240, 17983, 20552, 21286, 22736, 23488, 25690, 28420, 29360, 32480, 35966, 41104, 42572, 45472, 51380, 53215, 56840, 58720, 64960, 71932, 74501, 82208, 85144, 89915, 90944, 102760, 106430, 113680, 117440, 143864, 149002, 164416, 170288, 179830, 205520, 212860, 227360, 287728, 298004, 340576, 359660, 372505, 411040, 425720, 454720, 521507, 575456, 596008, 681152, 719320, 745010, 822080, 851440, 1043014, 1150912, 1192016, 1438640, 1490020, 1702880, 2086028, 2384032, 2607535, 2877280, 2980040, 3405760, 4172056, 4768064, 5215070, 5754560, 5960080, 8344112, 10430140, 11920160, 16688224, 20860280, 23840320, 33376448, 41720560, 83441120, 166882240]

約数ペア:

[(1, 166882240), (2, 83441120), (4, 41720560), (5, 33376448), (7, 23840320), (8, 20860280), (10, 16688224), (14, 11920160), (16, 10430140), (20, 8344112), (28, 5960080), (29, 5754560), (32, 5215070), (35, 4768064), (40, 4172056), (49, 3405760), (56, 2980040), (58, 2877280), (64, 2607535), (70, 2384032), (80, 2086028), (98, 1702880), (112, 1490020), (116, 1438640), (140, 1192016), (145, 1150912), (160, 1043014), (196, 851440), (203, 822080), (224, 745010), (232, 719320), (245, 681152), (280, 596008), (290, 575456), (320, 521507), (367, 454720), (392, 425720), (406, 411040), (448, 372505), (464, 359660), (490, 340576), (560, 298004), (580, 287728), (734, 227360), (784, 212860), (812, 205520), (928, 179830), (980, 170288), (1015, 164416), (1120, 149002), (1160, 143864), (1421, 117440), (1468, 113680), (1568, 106430), (1624, 102760), (1835, 90944), (1856, 89915), (1960, 85144), (2030, 82208), (2240, 74501), (2320, 71932), (2569, 64960), (2842, 58720), (2936, 56840), (3136, 53215), (3248, 51380), (3670, 45472), (3920, 42572), (4060, 41104), (4640, 35966), (5138, 32480), (5684, 29360), (5872, 28420), (6496, 25690), (7105, 23488), (7340, 22736), (7840, 21286), (8120, 20552), (9280, 17983), (10276, 16240), (10643, 15680), (11368, 14680), (11744, 14210), (12845, 12992)]