145041960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 192

約数和(自身を含む): 536310720

約数和(自身を除く): 391268760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1451, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2902, 2940, 3332, 3570, 4165, 4353, 4760, 4998, 5804, 5880, 6664, 7140, 7255, 8330, 8706, 9996, 10157, 11608, 12495, 14280, 14510, 16660, 17412, 19992, 20314, 21765, 24667, 24990, 29020, 30471, 33320, 34824, 40628, 43530, 49334, 49980, 50785, 58040, 60942, 71099, 74001, 81256, 87060, 98668, 99960, 101570, 121884, 123335, 142198, 148002, 152355, 172669, 174120, 197336, 203140, 213297, 243768, 246670, 284396, 296004, 304710, 345338, 355495, 370005, 406280, 426594, 493340, 518007, 568792, 592008, 609420, 690676, 710990, 740010, 853188, 863345, 986680, 1036014, 1066485, 1208683, 1218840, 1381352, 1421980, 1480020, 1706376, 1726690, 2072028, 2132970, 2417366, 2590035, 2843960, 2960040, 3453380, 3626049, 4144056, 4265940, 4834732, 5180070, 6043415, 6906760, 7252098, 8531880, 9669464, 10360140, 12086830, 14504196, 18130245, 20720280, 24173660, 29008392, 36260490, 48347320, 72520980, 145041960]

約数ペア:

[(1, 145041960), (2, 72520980), (3, 48347320), (4, 36260490), (5, 29008392), (6, 24173660), (7, 20720280), (8, 18130245), (10, 14504196), (12, 12086830), (14, 10360140), (15, 9669464), (17, 8531880), (20, 7252098), (21, 6906760), (24, 6043415), (28, 5180070), (30, 4834732), (34, 4265940), (35, 4144056), (40, 3626049), (42, 3453380), (49, 2960040), (51, 2843960), (56, 2590035), (60, 2417366), (68, 2132970), (70, 2072028), (84, 1726690), (85, 1706376), (98, 1480020), (102, 1421980), (105, 1381352), (119, 1218840), (120, 1208683), (136, 1066485), (140, 1036014), (147, 986680), (168, 863345), (170, 853188), (196, 740010), (204, 710990), (210, 690676), (238, 609420), (245, 592008), (255, 568792), (280, 518007), (294, 493340), (340, 426594), (357, 406280), (392, 370005), (408, 355495), (420, 345338), (476, 304710), (490, 296004), (510, 284396), (588, 246670), (595, 243768), (680, 213297), (714, 203140), (735, 197336), (833, 174120), (840, 172669), (952, 152355), (980, 148002), (1020, 142198), (1176, 123335), (1190, 121884), (1428, 101570), (1451, 99960), (1470, 98668), (1666, 87060), (1785, 81256), (1960, 74001), (2040, 71099), (2380, 60942), (2499, 58040), (2856, 50785), (2902, 49980), (2940, 49334), (3332, 43530), (3570, 40628), (4165, 34824), (4353, 33320), (4760, 30471), (4998, 29020), (5804, 24990), (5880, 24667), (6664, 21765), (7140, 20314), (7255, 19992), (8330, 17412), (8706, 16660), (9996, 14510), (10157, 14280), (11608, 12495)]