273279760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 771981840

約数和(自身を除く): 498702080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 34, 40, 41, 52, 58, 65, 68, 80, 82, 85, 104, 116, 130, 136, 145, 164, 169, 170, 205, 208, 221, 232, 260, 272, 290, 328, 338, 340, 377, 410, 442, 464, 493, 520, 533, 580, 656, 676, 680, 697, 754, 820, 845, 884, 986, 1040, 1066, 1105, 1160, 1189, 1352, 1360, 1394, 1508, 1640, 1690, 1768, 1885, 1972, 2132, 2210, 2320, 2378, 2465, 2665, 2704, 2788, 2873, 3016, 3280, 3380, 3485, 3536, 3770, 3944, 4264, 4420, 4756, 4901, 4930, 5330, 5576, 5746, 5945, 6032, 6409, 6760, 6929, 6970, 7540, 7888, 8528, 8840, 9061, 9512, 9802, 9860, 10660, 11152, 11492, 11890, 12818, 13520, 13858, 13940, 14365, 15080, 15457, 17680, 18122, 19024, 19604, 19720, 20213, 21320, 22984, 23780, 24505, 25636, 27716, 27880, 28730, 30160, 30914, 32045, 34645, 36244, 39208, 39440, 40426, 42640, 45305, 45968, 47560, 49010, 51272, 55432, 55760, 57460, 61828, 64090, 69290, 72488, 77285, 78416, 80852, 83317, 90610, 95120, 98020, 101065, 102544, 110864, 114920, 117793, 123656, 128180, 138580, 144976, 154570, 161704, 166634, 181220, 196040, 200941, 202130, 229840, 235586, 247312, 256360, 262769, 277160, 309140, 323408, 333268, 362440, 392080, 401882, 404260, 416585, 471172, 512720, 525538, 554320, 588965, 618280, 666536, 724880, 803764, 808520, 833170, 942344, 1004705, 1051076, 1177930, 1236560, 1313845, 1333072, 1607528, 1617040, 1666340, 1884688, 2009410, 2102152, 2355860, 2627690, 3215056, 3332680, 3415997, 4018820, 4204304, 4711720, 5255380, 6665360, 6831994, 8037640, 9423440, 10510760, 13663988, 16075280, 17079985, 21021520, 27327976, 34159970, 54655952, 68319940, 136639880, 273279760]

約数ペア:

[(1, 273279760), (2, 136639880), (4, 68319940), (5, 54655952), (8, 34159970), (10, 27327976), (13, 21021520), (16, 17079985), (17, 16075280), (20, 13663988), (26, 10510760), (29, 9423440), (34, 8037640), (40, 6831994), (41, 6665360), (52, 5255380), (58, 4711720), (65, 4204304), (68, 4018820), (80, 3415997), (82, 3332680), (85, 3215056), (104, 2627690), (116, 2355860), (130, 2102152), (136, 2009410), (145, 1884688), (164, 1666340), (169, 1617040), (170, 1607528), (205, 1333072), (208, 1313845), (221, 1236560), (232, 1177930), (260, 1051076), (272, 1004705), (290, 942344), (328, 833170), (338, 808520), (340, 803764), (377, 724880), (410, 666536), (442, 618280), (464, 588965), (493, 554320), (520, 525538), (533, 512720), (580, 471172), (656, 416585), (676, 404260), (680, 401882), (697, 392080), (754, 362440), (820, 333268), (845, 323408), (884, 309140), (986, 277160), (1040, 262769), (1066, 256360), (1105, 247312), (1160, 235586), (1189, 229840), (1352, 202130), (1360, 200941), (1394, 196040), (1508, 181220), (1640, 166634), (1690, 161704), (1768, 154570), (1885, 144976), (1972, 138580), (2132, 128180), (2210, 123656), (2320, 117793), (2378, 114920), (2465, 110864), (2665, 102544), (2704, 101065), (2788, 98020), (2873, 95120), (3016, 90610), (3280, 83317), (3380, 80852), (3485, 78416), (3536, 77285), (3770, 72488), (3944, 69290), (4264, 64090), (4420, 61828), (4756, 57460), (4901, 55760), (4930, 55432), (5330, 51272), (5576, 49010), (5746, 47560), (5945, 45968), (6032, 45305), (6409, 42640), (6760, 40426), (6929, 39440), (6970, 39208), (7540, 36244), (7888, 34645), (8528, 32045), (8840, 30914), (9061, 30160), (9512, 28730), (9802, 27880), (9860, 27716), (10660, 25636), (11152, 24505), (11492, 23780), (11890, 22984), (12818, 21320), (13520, 20213), (13858, 19720), (13940, 19604), (14365, 19024), (15080, 18122), (15457, 17680)]