193563240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 630927360

約数和(自身を除く): 437364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 977, 1016, 1270, 1524, 1560, 1651, 1905, 1954, 2540, 2931, 3048, 3302, 3810, 3908, 4885, 4953, 5080, 5862, 6604, 7620, 7816, 8255, 9770, 9906, 11724, 12701, 13208, 14655, 15240, 16510, 19540, 19812, 23448, 24765, 25402, 29310, 33020, 38103, 39080, 39624, 49530, 50804, 58620, 63505, 66040, 76206, 99060, 101608, 117240, 124079, 127010, 152412, 190515, 198120, 248158, 254020, 304824, 372237, 381030, 496316, 508040, 620395, 744474, 762060, 992632, 1240790, 1488948, 1524120, 1613027, 1861185, 2481580, 2977896, 3226054, 3722370, 4839081, 4963160, 6452108, 7444740, 8065135, 9678162, 12904216, 14889480, 16130270, 19356324, 24195405, 32260540, 38712648, 48390810, 64521080, 96781620, 193563240]

約数ペア:

[(1, 193563240), (2, 96781620), (3, 64521080), (4, 48390810), (5, 38712648), (6, 32260540), (8, 24195405), (10, 19356324), (12, 16130270), (13, 14889480), (15, 12904216), (20, 9678162), (24, 8065135), (26, 7444740), (30, 6452108), (39, 4963160), (40, 4839081), (52, 3722370), (60, 3226054), (65, 2977896), (78, 2481580), (104, 1861185), (120, 1613027), (127, 1524120), (130, 1488948), (156, 1240790), (195, 992632), (254, 762060), (260, 744474), (312, 620395), (381, 508040), (390, 496316), (508, 381030), (520, 372237), (635, 304824), (762, 254020), (780, 248158), (977, 198120), (1016, 190515), (1270, 152412), (1524, 127010), (1560, 124079), (1651, 117240), (1905, 101608), (1954, 99060), (2540, 76206), (2931, 66040), (3048, 63505), (3302, 58620), (3810, 50804), (3908, 49530), (4885, 39624), (4953, 39080), (5080, 38103), (5862, 33020), (6604, 29310), (7620, 25402), (7816, 24765), (8255, 23448), (9770, 19812), (9906, 19540), (11724, 16510), (12701, 15240), (13208, 14655)]