225722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6617

約数の個数: 160

約数和(自身を含む): 822197376

約数和(自身を除く): 596474736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6577, 6864, 8580, 11440, 13154, 17160, 19731, 26308, 32885, 34320, 39462, 52616, 65770, 72347, 78924, 85501, 98655, 105232, 131540, 144694, 157848, 171002, 197310, 217041, 256503, 263080, 289388, 315696, 342004, 361735, 394620, 427505, 434082, 513006, 526160, 578776, 684008, 723470, 789240, 855010, 868164, 940511, 1026012, 1085205, 1157552, 1282515, 1368016, 1446940, 1578480, 1710020, 1736328, 1881022, 2052024, 2170410, 2565030, 2821533, 2893880, 3420040, 3472656, 3762044, 4104048, 4340820, 4702555, 5130060, 5643066, 5787760, 6840080, 7524088, 8681640, 9405110, 10260120, 11286132, 14107665, 15048176, 17363280, 18810220, 20520240, 22572264, 28215330, 37620440, 45144528, 56430660, 75240880, 112861320, 225722640]

約数ペア:

[(1, 225722640), (2, 112861320), (3, 75240880), (4, 56430660), (5, 45144528), (6, 37620440), (8, 28215330), (10, 22572264), (11, 20520240), (12, 18810220), (13, 17363280), (15, 15048176), (16, 14107665), (20, 11286132), (22, 10260120), (24, 9405110), (26, 8681640), (30, 7524088), (33, 6840080), (39, 5787760), (40, 5643066), (44, 5130060), (48, 4702555), (52, 4340820), (55, 4104048), (60, 3762044), (65, 3472656), (66, 3420040), (78, 2893880), (80, 2821533), (88, 2565030), (104, 2170410), (110, 2052024), (120, 1881022), (130, 1736328), (132, 1710020), (143, 1578480), (156, 1446940), (165, 1368016), (176, 1282515), (195, 1157552), (208, 1085205), (220, 1026012), (240, 940511), (260, 868164), (264, 855010), (286, 789240), (312, 723470), (330, 684008), (390, 578776), (429, 526160), (440, 513006), (520, 434082), (528, 427505), (572, 394620), (624, 361735), (660, 342004), (715, 315696), (780, 289388), (858, 263080), (880, 256503), (1040, 217041), (1144, 197310), (1320, 171002), (1430, 157848), (1560, 144694), (1716, 131540), (2145, 105232), (2288, 98655), (2640, 85501), (2860, 78924), (3120, 72347), (3432, 65770), (4290, 52616), (5720, 39462), (6577, 34320), (6864, 32885), (8580, 26308), (11440, 19731), (13154, 17160)]