53573520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 223985664

約数和(自身を除く): 170412144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 223, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 446, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 669, 715, 728, 770, 780, 840, 858, 880, 892, 910, 924, 1001, 1040, 1092, 1115, 1144, 1155, 1232, 1320, 1338, 1365, 1430, 1456, 1540, 1560, 1561, 1680, 1716, 1784, 1820, 1848, 2002, 2145, 2184, 2230, 2288, 2310, 2453, 2640, 2676, 2730, 2860, 2899, 3003, 3080, 3120, 3122, 3345, 3432, 3568, 3640, 3696, 4004, 4290, 4368, 4460, 4620, 4683, 4906, 5005, 5352, 5460, 5720, 5798, 6006, 6160, 6244, 6690, 6864, 7280, 7359, 7805, 8008, 8580, 8697, 8920, 9240, 9366, 9812, 10010, 10704, 10920, 11440, 11596, 12012, 12265, 12488, 13380, 14495, 14718, 15015, 15610, 16016, 17160, 17171, 17394, 17840, 18480, 18732, 19624, 20020, 20293, 21840, 23192, 23415, 24024, 24530, 24976, 26760, 28990, 29436, 30030, 31220, 31889, 34320, 34342, 34788, 36795, 37464, 39248, 40040, 40586, 43485, 46384, 46830, 48048, 49060, 51513, 53520, 57980, 58872, 60060, 60879, 62440, 63778, 68684, 69576, 73590, 74928, 80080, 81172, 85855, 86970, 93660, 95667, 98120, 101465, 103026, 115960, 117744, 120120, 121758, 124880, 127556, 137368, 139152, 147180, 159445, 162344, 171710, 173940, 187320, 191334, 196240, 202930, 206052, 223223, 231920, 240240, 243516, 255112, 257565, 274736, 294360, 304395, 318890, 324688, 343420, 347880, 374640, 382668, 405860, 412104, 446446, 478335, 487032, 510224, 515130, 588720, 608790, 637780, 669669, 686840, 695760, 765336, 811720, 824208, 892892, 956670, 974064, 1030260, 1116115, 1217580, 1275560, 1339338, 1373680, 1530672, 1623440, 1785784, 1913340, 2060520, 2232230, 2435160, 2551120, 2678676, 3348345, 3571568, 3826680, 4121040, 4464460, 4870320, 5357352, 6696690, 7653360, 8928920, 10714704, 13393380, 17857840, 26786760, 53573520]

約数ペア:

[(1, 53573520), (2, 26786760), (3, 17857840), (4, 13393380), (5, 10714704), (6, 8928920), (7, 7653360), (8, 6696690), (10, 5357352), (11, 4870320), (12, 4464460), (13, 4121040), (14, 3826680), (15, 3571568), (16, 3348345), (20, 2678676), (21, 2551120), (22, 2435160), (24, 2232230), (26, 2060520), (28, 1913340), (30, 1785784), (33, 1623440), (35, 1530672), (39, 1373680), (40, 1339338), (42, 1275560), (44, 1217580), (48, 1116115), (52, 1030260), (55, 974064), (56, 956670), (60, 892892), (65, 824208), (66, 811720), (70, 765336), (77, 695760), (78, 686840), (80, 669669), (84, 637780), (88, 608790), (91, 588720), (104, 515130), (105, 510224), (110, 487032), (112, 478335), (120, 446446), (130, 412104), (132, 405860), (140, 382668), (143, 374640), (154, 347880), (156, 343420), (165, 324688), (168, 318890), (176, 304395), (182, 294360), (195, 274736), (208, 257565), (210, 255112), (220, 243516), (223, 240240), (231, 231920), (240, 223223), (260, 206052), (264, 202930), (273, 196240), (280, 191334), (286, 187320), (308, 173940), (312, 171710), (330, 162344), (336, 159445), (364, 147180), (385, 139152), (390, 137368), (420, 127556), (429, 124880), (440, 121758), (446, 120120), (455, 117744), (462, 115960), (520, 103026), (528, 101465), (546, 98120), (560, 95667), (572, 93660), (616, 86970), (624, 85855), (660, 81172), (669, 80080), (715, 74928), (728, 73590), (770, 69576), (780, 68684), (840, 63778), (858, 62440), (880, 60879), (892, 60060), (910, 58872), (924, 57980), (1001, 53520), (1040, 51513), (1092, 49060), (1115, 48048), (1144, 46830), (1155, 46384), (1232, 43485), (1320, 40586), (1338, 40040), (1365, 39248), (1430, 37464), (1456, 36795), (1540, 34788), (1560, 34342), (1561, 34320), (1680, 31889), (1716, 31220), (1784, 30030), (1820, 29436), (1848, 28990), (2002, 26760), (2145, 24976), (2184, 24530), (2230, 24024), (2288, 23415), (2310, 23192), (2453, 21840), (2640, 20293), (2676, 20020), (2730, 19624), (2860, 18732), (2899, 18480), (3003, 17840), (3080, 17394), (3120, 17171), (3122, 17160), (3345, 16016), (3432, 15610), (3568, 15015), (3640, 14718), (3696, 14495), (4004, 13380), (4290, 12488), (4368, 12265), (4460, 12012), (4620, 11596), (4683, 11440), (4906, 10920), (5005, 10704), (5352, 10010), (5460, 9812), (5720, 9366), (5798, 9240), (6006, 8920), (6160, 8697), (6244, 8580), (6690, 8008), (6864, 7805), (7280, 7359)]