154060140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 466937856

約数和(自身を除く): 312877716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 526, 751, 780, 789, 1052, 1315, 1502, 1578, 2253, 2630, 3004, 3156, 3419, 3755, 3945, 4506, 5260, 6838, 7510, 7890, 9012, 9763, 10257, 11265, 13676, 15020, 15780, 17095, 19526, 20514, 22530, 29289, 34190, 39052, 41028, 45060, 48815, 51285, 58578, 68380, 97630, 102570, 117156, 146445, 195260, 197513, 205140, 292890, 395026, 585780, 592539, 790052, 987565, 1185078, 1975130, 2370156, 2567669, 2962695, 3950260, 5135338, 5925390, 7703007, 10270676, 11850780, 12838345, 15406014, 25676690, 30812028, 38515035, 51353380, 77030070, 154060140]

約数ペア:

[(1, 154060140), (2, 77030070), (3, 51353380), (4, 38515035), (5, 30812028), (6, 25676690), (10, 15406014), (12, 12838345), (13, 11850780), (15, 10270676), (20, 7703007), (26, 5925390), (30, 5135338), (39, 3950260), (52, 2962695), (60, 2567669), (65, 2370156), (78, 1975130), (130, 1185078), (156, 987565), (195, 790052), (260, 592539), (263, 585780), (390, 395026), (526, 292890), (751, 205140), (780, 197513), (789, 195260), (1052, 146445), (1315, 117156), (1502, 102570), (1578, 97630), (2253, 68380), (2630, 58578), (3004, 51285), (3156, 48815), (3419, 45060), (3755, 41028), (3945, 39052), (4506, 34190), (5260, 29289), (6838, 22530), (7510, 20514), (7890, 19526), (9012, 17095), (9763, 15780), (10257, 15020), (11265, 13676)]