130393620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 324577260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 239, 252, 315, 420, 433, 478, 630, 717, 866, 956, 1195, 1260, 1299, 1434, 1673, 1732, 2151, 2165, 2390, 2598, 2868, 3031, 3346, 3585, 3897, 4302, 4330, 4780, 5019, 5196, 6062, 6495, 6692, 7170, 7794, 8365, 8604, 8660, 9093, 10038, 10755, 12124, 12990, 14340, 15057, 15155, 15588, 16730, 18186, 19485, 20076, 21510, 25095, 25980, 27279, 30114, 30310, 33460, 36372, 38970, 43020, 45465, 50190, 54558, 60228, 60620, 75285, 77940, 90930, 100380, 103487, 109116, 136395, 150570, 181860, 206974, 272790, 301140, 310461, 413948, 517435, 545580, 620922, 724409, 931383, 1034870, 1241844, 1448818, 1552305, 1862766, 2069740, 2173227, 2897636, 3104610, 3622045, 3725532, 4346454, 4656915, 6209220, 6519681, 7244090, 8692908, 9313830, 10866135, 13039362, 14488180, 18627660, 21732270, 26078724, 32598405, 43464540, 65196810, 130393620]

約数ペア:

[(1, 130393620), (2, 65196810), (3, 43464540), (4, 32598405), (5, 26078724), (6, 21732270), (7, 18627660), (9, 14488180), (10, 13039362), (12, 10866135), (14, 9313830), (15, 8692908), (18, 7244090), (20, 6519681), (21, 6209220), (28, 4656915), (30, 4346454), (35, 3725532), (36, 3622045), (42, 3104610), (45, 2897636), (60, 2173227), (63, 2069740), (70, 1862766), (84, 1552305), (90, 1448818), (105, 1241844), (126, 1034870), (140, 931383), (180, 724409), (210, 620922), (239, 545580), (252, 517435), (315, 413948), (420, 310461), (433, 301140), (478, 272790), (630, 206974), (717, 181860), (866, 150570), (956, 136395), (1195, 109116), (1260, 103487), (1299, 100380), (1434, 90930), (1673, 77940), (1732, 75285), (2151, 60620), (2165, 60228), (2390, 54558), (2598, 50190), (2868, 45465), (3031, 43020), (3346, 38970), (3585, 36372), (3897, 33460), (4302, 30310), (4330, 30114), (4780, 27279), (5019, 25980), (5196, 25095), (6062, 21510), (6495, 20076), (6692, 19485), (7170, 18186), (7794, 16730), (8365, 15588), (8604, 15155), (8660, 15057), (9093, 14340), (10038, 12990), (10755, 12124)]