42043040

素因数分解:

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

素因数の和:115

約数の個数: 192

約数和(自身を含む): 120022560

約数和(自身を除く): 77979520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 41, 52, 58, 65, 68, 80, 82, 85, 104, 116, 130, 136, 145, 160, 164, 170, 205, 208, 221, 232, 260, 272, 290, 328, 340, 377, 410, 416, 442, 464, 493, 520, 533, 544, 580, 656, 680, 697, 754, 820, 884, 928, 986, 1040, 1066, 1105, 1160, 1189, 1312, 1360, 1394, 1508, 1640, 1768, 1885, 1972, 2080, 2132, 2210, 2320, 2378, 2465, 2665, 2720, 2788, 3016, 3280, 3485, 3536, 3770, 3944, 4264, 4420, 4640, 4756, 4930, 5330, 5576, 5945, 6032, 6409, 6560, 6970, 7072, 7540, 7888, 8528, 8840, 9061, 9512, 9860, 10660, 11152, 11890, 12064, 12818, 13940, 15080, 15457, 15776, 17056, 17680, 18122, 19024, 19720, 20213, 21320, 22304, 23780, 25636, 27880, 30160, 30914, 32045, 35360, 36244, 38048, 39440, 40426, 42640, 45305, 47560, 51272, 55760, 60320, 61828, 64090, 72488, 77285, 78880, 80852, 85280, 90610, 95120, 101065, 102544, 111520, 123656, 128180, 144976, 154570, 161704, 181220, 190240, 202130, 205088, 247312, 256360, 262769, 289952, 309140, 323408, 362440, 404260, 494624, 512720, 525538, 618280, 646816, 724880, 808520, 1025440, 1051076, 1236560, 1313845, 1449760, 1617040, 2102152, 2473120, 2627690, 3234080, 4204304, 5255380, 8408608, 10510760, 21021520, 42043040]

約数ペア:

[(1, 42043040), (2, 21021520), (4, 10510760), (5, 8408608), (8, 5255380), (10, 4204304), (13, 3234080), (16, 2627690), (17, 2473120), (20, 2102152), (26, 1617040), (29, 1449760), (32, 1313845), (34, 1236560), (40, 1051076), (41, 1025440), (52, 808520), (58, 724880), (65, 646816), (68, 618280), (80, 525538), (82, 512720), (85, 494624), (104, 404260), (116, 362440), (130, 323408), (136, 309140), (145, 289952), (160, 262769), (164, 256360), (170, 247312), (205, 205088), (208, 202130), (221, 190240), (232, 181220), (260, 161704), (272, 154570), (290, 144976), (328, 128180), (340, 123656), (377, 111520), (410, 102544), (416, 101065), (442, 95120), (464, 90610), (493, 85280), (520, 80852), (533, 78880), (544, 77285), (580, 72488), (656, 64090), (680, 61828), (697, 60320), (754, 55760), (820, 51272), (884, 47560), (928, 45305), (986, 42640), (1040, 40426), (1066, 39440), (1105, 38048), (1160, 36244), (1189, 35360), (1312, 32045), (1360, 30914), (1394, 30160), (1508, 27880), (1640, 25636), (1768, 23780), (1885, 22304), (1972, 21320), (2080, 20213), (2132, 19720), (2210, 19024), (2320, 18122), (2378, 17680), (2465, 17056), (2665, 15776), (2720, 15457), (2788, 15080), (3016, 13940), (3280, 12818), (3485, 12064), (3536, 11890), (3770, 11152), (3944, 10660), (4264, 9860), (4420, 9512), (4640, 9061), (4756, 8840), (4930, 8528), (5330, 7888), (5576, 7540), (5945, 7072), (6032, 6970), (6409, 6560)]