1329901560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21859}}^1$

素因数の和:21902

約数の個数: 144

約数和(自身を含む): 4680444600

約数和(自身を除く): 3350543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 21859, 30420, 43718, 60840, 65577, 87436, 109295, 131154, 174872, 196731, 218590, 262308, 284167, 327885, 393462, 437180, 524616, 568334, 655770, 786924, 852501, 874360, 983655, 1136668, 1311540, 1420835, 1573848, 1705002, 1967310, 2273336, 2557503, 2623080, 2841670, 3410004, 3694171, 3934620, 4262505, 5115006, 5683340, 6820008, 7388342, 7869240, 8525010, 10230012, 11082513, 11366680, 12787515, 14776684, 17050020, 18470855, 20460024, 22165026, 25575030, 29553368, 33247539, 34100040, 36941710, 44330052, 51150060, 55412565, 66495078, 73883420, 88660104, 102300120, 110825130, 132990156, 147766840, 166237695, 221650260, 265980312, 332475390, 443300520, 664950780, 1329901560]

約数ペア:

[(1, 1329901560), (2, 664950780), (3, 443300520), (4, 332475390), (5, 265980312), (6, 221650260), (8, 166237695), (9, 147766840), (10, 132990156), (12, 110825130), (13, 102300120), (15, 88660104), (18, 73883420), (20, 66495078), (24, 55412565), (26, 51150060), (30, 44330052), (36, 36941710), (39, 34100040), (40, 33247539), (45, 29553368), (52, 25575030), (60, 22165026), (65, 20460024), (72, 18470855), (78, 17050020), (90, 14776684), (104, 12787515), (117, 11366680), (120, 11082513), (130, 10230012), (156, 8525010), (169, 7869240), (180, 7388342), (195, 6820008), (234, 5683340), (260, 5115006), (312, 4262505), (338, 3934620), (360, 3694171), (390, 3410004), (468, 2841670), (507, 2623080), (520, 2557503), (585, 2273336), (676, 1967310), (780, 1705002), (845, 1573848), (936, 1420835), (1014, 1311540), (1170, 1136668), (1352, 983655), (1521, 874360), (1560, 852501), (1690, 786924), (2028, 655770), (2340, 568334), (2535, 524616), (3042, 437180), (3380, 393462), (4056, 327885), (4680, 284167), (5070, 262308), (6084, 218590), (6760, 196731), (7605, 174872), (10140, 131154), (12168, 109295), (15210, 87436), (20280, 65577), (21859, 60840), (30420, 43718)]