237746340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 832156416

約数和(自身を除く): 594410076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 71, 78, 81, 90, 106, 108, 117, 130, 135, 142, 156, 159, 162, 180, 195, 212, 213, 234, 243, 260, 265, 270, 284, 318, 324, 351, 355, 390, 405, 426, 468, 477, 486, 530, 540, 585, 636, 639, 689, 702, 710, 780, 795, 810, 852, 923, 954, 972, 1053, 1060, 1065, 1170, 1215, 1278, 1378, 1404, 1420, 1431, 1590, 1620, 1755, 1846, 1908, 1917, 2067, 2106, 2130, 2340, 2385, 2430, 2556, 2756, 2769, 2862, 3159, 3180, 3195, 3445, 3510, 3692, 3763, 3834, 4134, 4212, 4260, 4293, 4615, 4770, 4860, 5265, 5538, 5724, 5751, 6201, 6318, 6390, 6890, 7020, 7155, 7526, 7668, 8268, 8307, 8586, 9230, 9540, 9585, 10335, 10530, 11076, 11289, 11502, 12402, 12636, 12780, 12879, 13780, 13845, 14310, 15052, 15795, 16614, 17172, 17253, 18460, 18603, 18815, 19170, 20670, 21060, 21465, 22578, 23004, 24804, 24921, 25758, 27690, 28620, 28755, 31005, 31590, 33228, 33867, 34506, 37206, 37630, 38340, 41340, 41535, 42930, 45156, 48919, 49842, 51516, 55380, 55809, 56445, 57510, 62010, 63180, 64395, 67734, 69012, 74412, 74763, 75260, 83070, 85860, 86265, 93015, 97838, 99684, 101601, 111618, 112890, 115020, 124020, 124605, 128790, 135468, 146757, 149526, 166140, 167427, 169335, 172530, 186030, 195676, 203202, 223236, 224289, 225780, 244595, 249210, 257580, 279045, 293514, 299052, 304803, 334854, 338670, 345060, 372060, 373815, 406404, 440271, 448578, 489190, 498420, 508005, 558090, 587028, 609606, 669708, 677340, 733785, 747630, 837135, 880542, 897156, 914409, 978380, 1016010, 1116180, 1121445, 1219212, 1320813, 1467570, 1495260, 1524015, 1674270, 1761084, 1828818, 2032020, 2201355, 2242890, 2641626, 2935140, 3048030, 3348540, 3657636, 3962439, 4402710, 4485780, 4572045, 5283252, 6096060, 6604065, 7924878, 8805420, 9144090, 11887317, 13208130, 15849756, 18288180, 19812195, 23774634, 26416260, 39624390, 47549268, 59436585, 79248780, 118873170, 237746340]

約数ペア:

[(1, 237746340), (2, 118873170), (3, 79248780), (4, 59436585), (5, 47549268), (6, 39624390), (9, 26416260), (10, 23774634), (12, 19812195), (13, 18288180), (15, 15849756), (18, 13208130), (20, 11887317), (26, 9144090), (27, 8805420), (30, 7924878), (36, 6604065), (39, 6096060), (45, 5283252), (52, 4572045), (53, 4485780), (54, 4402710), (60, 3962439), (65, 3657636), (71, 3348540), (78, 3048030), (81, 2935140), (90, 2641626), (106, 2242890), (108, 2201355), (117, 2032020), (130, 1828818), (135, 1761084), (142, 1674270), (156, 1524015), (159, 1495260), (162, 1467570), (180, 1320813), (195, 1219212), (212, 1121445), (213, 1116180), (234, 1016010), (243, 978380), (260, 914409), (265, 897156), (270, 880542), (284, 837135), (318, 747630), (324, 733785), (351, 677340), (355, 669708), (390, 609606), (405, 587028), (426, 558090), (468, 508005), (477, 498420), (486, 489190), (530, 448578), (540, 440271), (585, 406404), (636, 373815), (639, 372060), (689, 345060), (702, 338670), (710, 334854), (780, 304803), (795, 299052), (810, 293514), (852, 279045), (923, 257580), (954, 249210), (972, 244595), (1053, 225780), (1060, 224289), (1065, 223236), (1170, 203202), (1215, 195676), (1278, 186030), (1378, 172530), (1404, 169335), (1420, 167427), (1431, 166140), (1590, 149526), (1620, 146757), (1755, 135468), (1846, 128790), (1908, 124605), (1917, 124020), (2067, 115020), (2106, 112890), (2130, 111618), (2340, 101601), (2385, 99684), (2430, 97838), (2556, 93015), (2756, 86265), (2769, 85860), (2862, 83070), (3159, 75260), (3180, 74763), (3195, 74412), (3445, 69012), (3510, 67734), (3692, 64395), (3763, 63180), (3834, 62010), (4134, 57510), (4212, 56445), (4260, 55809), (4293, 55380), (4615, 51516), (4770, 49842), (4860, 48919), (5265, 45156), (5538, 42930), (5724, 41535), (5751, 41340), (6201, 38340), (6318, 37630), (6390, 37206), (6890, 34506), (7020, 33867), (7155, 33228), (7526, 31590), (7668, 31005), (8268, 28755), (8307, 28620), (8586, 27690), (9230, 25758), (9540, 24921), (9585, 24804), (10335, 23004), (10530, 22578), (11076, 21465), (11289, 21060), (11502, 20670), (12402, 19170), (12636, 18815), (12780, 18603), (12879, 18460), (13780, 17253), (13845, 17172), (14310, 16614), (15052, 15795)]