157099736320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167899}}^1$

素因数の和:167980

約数の個数: 144

約数和(自身を含む): 407706868800

約数和(自身を除く): 250607132480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 128, 136, 160, 170, 172, 215, 256, 272, 320, 340, 344, 430, 544, 640, 680, 688, 731, 860, 1088, 1280, 1360, 1376, 1462, 1720, 2176, 2720, 2752, 2924, 3440, 3655, 4352, 5440, 5504, 5848, 6880, 7310, 10880, 11008, 11696, 13760, 14620, 21760, 23392, 27520, 29240, 46784, 55040, 58480, 93568, 116960, 167899, 187136, 233920, 335798, 467840, 671596, 839495, 935680, 1343192, 1678990, 2686384, 2854283, 3357980, 5372768, 5708566, 6715960, 7219657, 10745536, 11417132, 13431920, 14271415, 14439314, 21491072, 22834264, 26863840, 28542830, 28878628, 36098285, 42982144, 45668528, 53727680, 57085660, 57757256, 72196570, 91337056, 107455360, 114171320, 115514512, 122734169, 144393140, 182674112, 214910720, 228342640, 231029024, 245468338, 288786280, 365348224, 456685280, 462058048, 490936676, 577572560, 613670845, 730696448, 913370560, 924116096, 981873352, 1155145120, 1227341690, 1826741120, 1848232192, 1963746704, 2310290240, 2454683380, 3653482240, 3927493408, 4620580480, 4909366760, 7854986816, 9241160960, 9818733520, 15709973632, 19637467040, 31419947264, 39274934080, 78549868160, 157099736320]

約数ペア:

[(1, 157099736320), (2, 78549868160), (4, 39274934080), (5, 31419947264), (8, 19637467040), (10, 15709973632), (16, 9818733520), (17, 9241160960), (20, 7854986816), (32, 4909366760), (34, 4620580480), (40, 3927493408), (43, 3653482240), (64, 2454683380), (68, 2310290240), (80, 1963746704), (85, 1848232192), (86, 1826741120), (128, 1227341690), (136, 1155145120), (160, 981873352), (170, 924116096), (172, 913370560), (215, 730696448), (256, 613670845), (272, 577572560), (320, 490936676), (340, 462058048), (344, 456685280), (430, 365348224), (544, 288786280), (640, 245468338), (680, 231029024), (688, 228342640), (731, 214910720), (860, 182674112), (1088, 144393140), (1280, 122734169), (1360, 115514512), (1376, 114171320), (1462, 107455360), (1720, 91337056), (2176, 72196570), (2720, 57757256), (2752, 57085660), (2924, 53727680), (3440, 45668528), (3655, 42982144), (4352, 36098285), (5440, 28878628), (5504, 28542830), (5848, 26863840), (6880, 22834264), (7310, 21491072), (10880, 14439314), (11008, 14271415), (11696, 13431920), (13760, 11417132), (14620, 10745536), (21760, 7219657), (23392, 6715960), (27520, 5708566), (29240, 5372768), (46784, 3357980), (55040, 2854283), (58480, 2686384), (93568, 1678990), (116960, 1343192), (167899, 935680), (187136, 839495), (233920, 671596), (335798, 467840)]