339725280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1188311040

約数和(自身を除く): 848585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 79, 80, 85, 93, 96, 102, 120, 124, 136, 155, 158, 160, 170, 186, 204, 237, 240, 248, 255, 272, 289, 310, 316, 340, 372, 395, 408, 465, 474, 480, 496, 510, 527, 544, 578, 620, 632, 680, 744, 790, 816, 867, 930, 948, 992, 1020, 1054, 1156, 1185, 1240, 1264, 1343, 1360, 1445, 1488, 1580, 1581, 1632, 1734, 1860, 1896, 2040, 2108, 2312, 2370, 2449, 2480, 2528, 2635, 2686, 2720, 2890, 2976, 3160, 3162, 3468, 3720, 3792, 4029, 4080, 4216, 4335, 4624, 4740, 4898, 4960, 5270, 5372, 5780, 6320, 6324, 6715, 6936, 7347, 7440, 7584, 7905, 8058, 8160, 8432, 8670, 8959, 9248, 9480, 9796, 10540, 10744, 11560, 12245, 12640, 12648, 13430, 13872, 14694, 14880, 15810, 16116, 16864, 17340, 17918, 18960, 19592, 20145, 21080, 21488, 22831, 23120, 24490, 25296, 26860, 26877, 27744, 29388, 31620, 32232, 34680, 35836, 36735, 37920, 39184, 40290, 41633, 42160, 42976, 44795, 45662, 46240, 48980, 50592, 53720, 53754, 58776, 63240, 64464, 68493, 69360, 71672, 73470, 78368, 80580, 83266, 84320, 89590, 91324, 97960, 107440, 107508, 114155, 117552, 124899, 126480, 128928, 134385, 136986, 138720, 143344, 146940, 161160, 166532, 179180, 182648, 195920, 208165, 214880, 215016, 228310, 235104, 249798, 252960, 268770, 273972, 286688, 293880, 322320, 333064, 342465, 358360, 365296, 391840, 416330, 430032, 456620, 499596, 537540, 547944, 587760, 624495, 644640, 666128, 684930, 707761, 716720, 730592, 832660, 860064, 913240, 999192, 1075080, 1095888, 1175520, 1248990, 1332256, 1369860, 1415522, 1433440, 1665320, 1826480, 1998384, 2123283, 2150160, 2191776, 2497980, 2739720, 2831044, 3330640, 3538805, 3652960, 3996768, 4246566, 4300320, 4995960, 5479440, 5662088, 6661280, 7077610, 8493132, 9991920, 10616415, 10958880, 11324176, 14155220, 16986264, 19983840, 21232830, 22648352, 28310440, 33972528, 42465660, 56620880, 67945056, 84931320, 113241760, 169862640, 339725280]

約数ペア:

[(1, 339725280), (2, 169862640), (3, 113241760), (4, 84931320), (5, 67945056), (6, 56620880), (8, 42465660), (10, 33972528), (12, 28310440), (15, 22648352), (16, 21232830), (17, 19983840), (20, 16986264), (24, 14155220), (30, 11324176), (31, 10958880), (32, 10616415), (34, 9991920), (40, 8493132), (48, 7077610), (51, 6661280), (60, 5662088), (62, 5479440), (68, 4995960), (79, 4300320), (80, 4246566), (85, 3996768), (93, 3652960), (96, 3538805), (102, 3330640), (120, 2831044), (124, 2739720), (136, 2497980), (155, 2191776), (158, 2150160), (160, 2123283), (170, 1998384), (186, 1826480), (204, 1665320), (237, 1433440), (240, 1415522), (248, 1369860), (255, 1332256), (272, 1248990), (289, 1175520), (310, 1095888), (316, 1075080), (340, 999192), (372, 913240), (395, 860064), (408, 832660), (465, 730592), (474, 716720), (480, 707761), (496, 684930), (510, 666128), (527, 644640), (544, 624495), (578, 587760), (620, 547944), (632, 537540), (680, 499596), (744, 456620), (790, 430032), (816, 416330), (867, 391840), (930, 365296), (948, 358360), (992, 342465), (1020, 333064), (1054, 322320), (1156, 293880), (1185, 286688), (1240, 273972), (1264, 268770), (1343, 252960), (1360, 249798), (1445, 235104), (1488, 228310), (1580, 215016), (1581, 214880), (1632, 208165), (1734, 195920), (1860, 182648), (1896, 179180), (2040, 166532), (2108, 161160), (2312, 146940), (2370, 143344), (2449, 138720), (2480, 136986), (2528, 134385), (2635, 128928), (2686, 126480), (2720, 124899), (2890, 117552), (2976, 114155), (3160, 107508), (3162, 107440), (3468, 97960), (3720, 91324), (3792, 89590), (4029, 84320), (4080, 83266), (4216, 80580), (4335, 78368), (4624, 73470), (4740, 71672), (4898, 69360), (4960, 68493), (5270, 64464), (5372, 63240), (5780, 58776), (6320, 53754), (6324, 53720), (6715, 50592), (6936, 48980), (7347, 46240), (7440, 45662), (7584, 44795), (7905, 42976), (8058, 42160), (8160, 41633), (8432, 40290), (8670, 39184), (8959, 37920), (9248, 36735), (9480, 35836), (9796, 34680), (10540, 32232), (10744, 31620), (11560, 29388), (12245, 27744), (12640, 26877), (12648, 26860), (13430, 25296), (13872, 24490), (14694, 23120), (14880, 22831), (15810, 21488), (16116, 21080), (16864, 20145), (17340, 19592), (17918, 18960)]