2053695840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{87317}}^1$

素因数の和:87349

約数の個数: 144

約数和(自身を含む): 7525414512

約数和(自身を除く): 5471718672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 87317, 174634, 261951, 349268, 436585, 523902, 611219, 698536, 873170, 1047804, 1222438, 1309755, 1397072, 1746340, 1833657, 2095608, 2444876, 2619510, 2794144, 3056095, 3492680, 3667314, 4191216, 4278533, 4889752, 5239020, 6112190, 6985360, 7334628, 8382432, 8557066, 9168285, 9779504, 10478040, 12224380, 12835599, 13970720, 14669256, 17114132, 18336570, 19559008, 20956080, 21392665, 24448760, 25671198, 29338512, 34228264, 36673140, 41912160, 42785330, 48897520, 51342396, 58677024, 64177995, 68456528, 73346280, 85570660, 97795040, 102684792, 128355990, 136913056, 146692560, 171141320, 205369584, 256711980, 293385120, 342282640, 410739168, 513423960, 684565280, 1026847920, 2053695840]

約数ペア:

[(1, 2053695840), (2, 1026847920), (3, 684565280), (4, 513423960), (5, 410739168), (6, 342282640), (7, 293385120), (8, 256711980), (10, 205369584), (12, 171141320), (14, 146692560), (15, 136913056), (16, 128355990), (20, 102684792), (21, 97795040), (24, 85570660), (28, 73346280), (30, 68456528), (32, 64177995), (35, 58677024), (40, 51342396), (42, 48897520), (48, 42785330), (49, 41912160), (56, 36673140), (60, 34228264), (70, 29338512), (80, 25671198), (84, 24448760), (96, 21392665), (98, 20956080), (105, 19559008), (112, 18336570), (120, 17114132), (140, 14669256), (147, 13970720), (160, 12835599), (168, 12224380), (196, 10478040), (210, 9779504), (224, 9168285), (240, 8557066), (245, 8382432), (280, 7334628), (294, 6985360), (336, 6112190), (392, 5239020), (420, 4889752), (480, 4278533), (490, 4191216), (560, 3667314), (588, 3492680), (672, 3056095), (735, 2794144), (784, 2619510), (840, 2444876), (980, 2095608), (1120, 1833657), (1176, 1746340), (1470, 1397072), (1568, 1309755), (1680, 1222438), (1960, 1047804), (2352, 873170), (2940, 698536), (3360, 611219), (3920, 523902), (4704, 436585), (5880, 349268), (7840, 261951), (11760, 174634), (23520, 87317)]