64366920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 216950400

約数和(自身を除く): 152583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 557, 642, 856, 963, 1070, 1080, 1114, 1284, 1605, 1671, 1926, 2140, 2228, 2568, 2785, 2889, 3210, 3342, 3852, 4280, 4456, 4815, 5013, 5570, 5778, 6420, 6684, 7704, 8355, 9630, 10026, 11140, 11556, 12840, 13368, 14445, 15039, 16710, 19260, 20052, 22280, 23112, 25065, 28890, 30078, 33420, 38520, 40104, 50130, 57780, 59599, 60156, 66840, 75195, 100260, 115560, 119198, 120312, 150390, 178797, 200520, 238396, 297995, 300780, 357594, 476792, 536391, 595990, 601560, 715188, 893985, 1072782, 1191980, 1430376, 1609173, 1787970, 2145564, 2383960, 2681955, 3218346, 3575940, 4291128, 5363910, 6436692, 7151880, 8045865, 10727820, 12873384, 16091730, 21455640, 32183460, 64366920]

約数ペア:

[(1, 64366920), (2, 32183460), (3, 21455640), (4, 16091730), (5, 12873384), (6, 10727820), (8, 8045865), (9, 7151880), (10, 6436692), (12, 5363910), (15, 4291128), (18, 3575940), (20, 3218346), (24, 2681955), (27, 2383960), (30, 2145564), (36, 1787970), (40, 1609173), (45, 1430376), (54, 1191980), (60, 1072782), (72, 893985), (90, 715188), (107, 601560), (108, 595990), (120, 536391), (135, 476792), (180, 357594), (214, 300780), (216, 297995), (270, 238396), (321, 200520), (360, 178797), (428, 150390), (535, 120312), (540, 119198), (557, 115560), (642, 100260), (856, 75195), (963, 66840), (1070, 60156), (1080, 59599), (1114, 57780), (1284, 50130), (1605, 40104), (1671, 38520), (1926, 33420), (2140, 30078), (2228, 28890), (2568, 25065), (2785, 23112), (2889, 22280), (3210, 20052), (3342, 19260), (3852, 16710), (4280, 15039), (4456, 14445), (4815, 13368), (5013, 12840), (5570, 11556), (5778, 11140), (6420, 10026), (6684, 9630), (7704, 8355)]