236565420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 192

約数和(自身を含む): 837989376

約数和(自身を除く): 601423956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1171, 1295, 1365, 1443, 1554, 1820, 1924, 2220, 2342, 2405, 2590, 2730, 2886, 3108, 3367, 3513, 3885, 4684, 4810, 5180, 5460, 5772, 5855, 6734, 7026, 7215, 7770, 8197, 9620, 10101, 11710, 13468, 14052, 14430, 15223, 15540, 16394, 16835, 17565, 20202, 23420, 24591, 28860, 30446, 32788, 33670, 35130, 40404, 40985, 43327, 45669, 49182, 50505, 60892, 67340, 70260, 76115, 81970, 86654, 91338, 98364, 101010, 106561, 122955, 129981, 152230, 163940, 173308, 182676, 202020, 213122, 216635, 228345, 245910, 259962, 303289, 304460, 319683, 426244, 433270, 456690, 491820, 519924, 532805, 563251, 606578, 639366, 649905, 866540, 909867, 913380, 1065610, 1126502, 1213156, 1278732, 1299810, 1516445, 1598415, 1689753, 1819734, 2131220, 2253004, 2599620, 2816255, 3032890, 3196830, 3379506, 3639468, 3942757, 4549335, 5632510, 6065780, 6393660, 6759012, 7885514, 8448765, 9098670, 11265020, 11828271, 15771028, 16897530, 18197340, 19713785, 23656542, 33795060, 39427570, 47313084, 59141355, 78855140, 118282710, 236565420]

約数ペア:

[(1, 236565420), (2, 118282710), (3, 78855140), (4, 59141355), (5, 47313084), (6, 39427570), (7, 33795060), (10, 23656542), (12, 19713785), (13, 18197340), (14, 16897530), (15, 15771028), (20, 11828271), (21, 11265020), (26, 9098670), (28, 8448765), (30, 7885514), (35, 6759012), (37, 6393660), (39, 6065780), (42, 5632510), (52, 4549335), (60, 3942757), (65, 3639468), (70, 3379506), (74, 3196830), (78, 3032890), (84, 2816255), (91, 2599620), (105, 2253004), (111, 2131220), (130, 1819734), (140, 1689753), (148, 1598415), (156, 1516445), (182, 1299810), (185, 1278732), (195, 1213156), (210, 1126502), (222, 1065610), (259, 913380), (260, 909867), (273, 866540), (364, 649905), (370, 639366), (390, 606578), (420, 563251), (444, 532805), (455, 519924), (481, 491820), (518, 456690), (546, 433270), (555, 426244), (740, 319683), (777, 304460), (780, 303289), (910, 259962), (962, 245910), (1036, 228345), (1092, 216635), (1110, 213122), (1171, 202020), (1295, 182676), (1365, 173308), (1443, 163940), (1554, 152230), (1820, 129981), (1924, 122955), (2220, 106561), (2342, 101010), (2405, 98364), (2590, 91338), (2730, 86654), (2886, 81970), (3108, 76115), (3367, 70260), (3513, 67340), (3885, 60892), (4684, 50505), (4810, 49182), (5180, 45669), (5460, 43327), (5772, 40985), (5855, 40404), (6734, 35130), (7026, 33670), (7215, 32788), (7770, 30446), (8197, 28860), (9620, 24591), (10101, 23420), (11710, 20202), (13468, 17565), (14052, 16835), (14430, 16394), (15223, 15540)]