432043280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 1118499840

約数和(自身を除く): 686456560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 53, 62, 76, 80, 95, 106, 124, 152, 155, 173, 190, 212, 248, 265, 304, 310, 346, 380, 424, 496, 530, 589, 620, 692, 760, 848, 865, 1007, 1060, 1178, 1240, 1384, 1520, 1643, 1730, 2014, 2120, 2356, 2480, 2768, 2945, 3286, 3287, 3460, 4028, 4240, 4712, 5035, 5363, 5890, 6572, 6574, 6920, 8056, 8215, 9169, 9424, 10070, 10726, 11780, 13144, 13148, 13840, 16112, 16430, 16435, 18338, 20140, 21452, 23560, 26288, 26296, 26815, 31217, 32860, 32870, 36676, 40280, 42904, 45845, 47120, 52592, 53630, 62434, 65720, 65740, 73352, 80560, 85808, 91690, 101897, 107260, 124868, 131440, 131480, 146704, 156085, 174211, 183380, 203794, 214520, 249736, 262960, 284239, 312170, 348422, 366760, 407588, 429040, 499472, 509485, 568478, 624340, 696844, 733520, 815176, 871055, 1018970, 1136956, 1248680, 1393688, 1421195, 1630352, 1742110, 2037940, 2273912, 2497360, 2787376, 2842390, 3484220, 4075880, 4547824, 5400541, 5684780, 6968440, 8151760, 10801082, 11369560, 13936880, 21602164, 22739120, 27002705, 43204328, 54005410, 86408656, 108010820, 216021640, 432043280]

約数ペア:

[(1, 432043280), (2, 216021640), (4, 108010820), (5, 86408656), (8, 54005410), (10, 43204328), (16, 27002705), (19, 22739120), (20, 21602164), (31, 13936880), (38, 11369560), (40, 10801082), (53, 8151760), (62, 6968440), (76, 5684780), (80, 5400541), (95, 4547824), (106, 4075880), (124, 3484220), (152, 2842390), (155, 2787376), (173, 2497360), (190, 2273912), (212, 2037940), (248, 1742110), (265, 1630352), (304, 1421195), (310, 1393688), (346, 1248680), (380, 1136956), (424, 1018970), (496, 871055), (530, 815176), (589, 733520), (620, 696844), (692, 624340), (760, 568478), (848, 509485), (865, 499472), (1007, 429040), (1060, 407588), (1178, 366760), (1240, 348422), (1384, 312170), (1520, 284239), (1643, 262960), (1730, 249736), (2014, 214520), (2120, 203794), (2356, 183380), (2480, 174211), (2768, 156085), (2945, 146704), (3286, 131480), (3287, 131440), (3460, 124868), (4028, 107260), (4240, 101897), (4712, 91690), (5035, 85808), (5363, 80560), (5890, 73352), (6572, 65740), (6574, 65720), (6920, 62434), (8056, 53630), (8215, 52592), (9169, 47120), (9424, 45845), (10070, 42904), (10726, 40280), (11780, 36676), (13144, 32870), (13148, 32860), (13840, 31217), (16112, 26815), (16430, 26296), (16435, 26288), (18338, 23560), (20140, 21452)]