658165560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4077

約数の個数: 128

約数和(自身を含む): 2146798080

約数和(自身を除く): 1488632520

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, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 3943, 4173, 4280, 5564, 6420, 6955, 7886, 8346, 11128, 11829, 12840, 13910, 15772, 16692, 19715, 20865, 23658, 27820, 31544, 33384, 39430, 41730, 47316, 51259, 55640, 59145, 78860, 83460, 94632, 102518, 118290, 153777, 157720, 166920, 205036, 236580, 256295, 307554, 410072, 421901, 473160, 512590, 615108, 768885, 843802, 1025180, 1230216, 1265703, 1537770, 1687604, 2050360, 2109505, 2531406, 3075540, 3375208, 4219010, 5062812, 5484713, 6151080, 6328515, 8438020, 10125624, 10969426, 12657030, 16454139, 16876040, 21938852, 25314060, 27423565, 32908278, 43877704, 50628120, 54847130, 65816556, 82270695, 109694260, 131633112, 164541390, 219388520, 329082780, 658165560]

約数ペア:

[(1, 658165560), (2, 329082780), (3, 219388520), (4, 164541390), (5, 131633112), (6, 109694260), (8, 82270695), (10, 65816556), (12, 54847130), (13, 50628120), (15, 43877704), (20, 32908278), (24, 27423565), (26, 25314060), (30, 21938852), (39, 16876040), (40, 16454139), (52, 12657030), (60, 10969426), (65, 10125624), (78, 8438020), (104, 6328515), (107, 6151080), (120, 5484713), (130, 5062812), (156, 4219010), (195, 3375208), (214, 3075540), (260, 2531406), (312, 2109505), (321, 2050360), (390, 1687604), (428, 1537770), (520, 1265703), (535, 1230216), (642, 1025180), (780, 843802), (856, 768885), (1070, 615108), (1284, 512590), (1391, 473160), (1560, 421901), (1605, 410072), (2140, 307554), (2568, 256295), (2782, 236580), (3210, 205036), (3943, 166920), (4173, 157720), (4280, 153777), (5564, 118290), (6420, 102518), (6955, 94632), (7886, 83460), (8346, 78860), (11128, 59145), (11829, 55640), (12840, 51259), (13910, 47316), (15772, 41730), (16692, 39430), (19715, 33384), (20865, 31544), (23658, 27820)]