194532660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 144

約数和(自身を含む): 685706112

約数和(自身を除く): 491173452

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, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2531, 2562, 2745, 3660, 3843, 4270, 5062, 5124, 5490, 6405, 7593, 7686, 8540, 10124, 10980, 12655, 12810, 15186, 15372, 17717, 19215, 22779, 25310, 25620, 30372, 35434, 37965, 38430, 45558, 50620, 53151, 70868, 75930, 76860, 88585, 91116, 106302, 113895, 151860, 154391, 159453, 177170, 212604, 227790, 265755, 308782, 318906, 354340, 455580, 463173, 531510, 617564, 637812, 771955, 797265, 926346, 1063020, 1080737, 1389519, 1543910, 1594530, 1852692, 2161474, 2315865, 2779038, 3087820, 3189060, 3242211, 4322948, 4631730, 5403685, 5558076, 6484422, 6947595, 9263460, 9726633, 10807370, 12968844, 13895190, 16211055, 19453266, 21614740, 27790380, 32422110, 38906532, 48633165, 64844220, 97266330, 194532660]

約数ペア:

[(1, 194532660), (2, 97266330), (3, 64844220), (4, 48633165), (5, 38906532), (6, 32422110), (7, 27790380), (9, 21614740), (10, 19453266), (12, 16211055), (14, 13895190), (15, 12968844), (18, 10807370), (20, 9726633), (21, 9263460), (28, 6947595), (30, 6484422), (35, 5558076), (36, 5403685), (42, 4631730), (45, 4322948), (60, 3242211), (61, 3189060), (63, 3087820), (70, 2779038), (84, 2315865), (90, 2161474), (105, 1852692), (122, 1594530), (126, 1543910), (140, 1389519), (180, 1080737), (183, 1063020), (210, 926346), (244, 797265), (252, 771955), (305, 637812), (315, 617564), (366, 531510), (420, 463173), (427, 455580), (549, 354340), (610, 318906), (630, 308782), (732, 265755), (854, 227790), (915, 212604), (1098, 177170), (1220, 159453), (1260, 154391), (1281, 151860), (1708, 113895), (1830, 106302), (2135, 91116), (2196, 88585), (2531, 76860), (2562, 75930), (2745, 70868), (3660, 53151), (3843, 50620), (4270, 45558), (5062, 38430), (5124, 37965), (5490, 35434), (6405, 30372), (7593, 25620), (7686, 25310), (8540, 22779), (10124, 19215), (10980, 17717), (12655, 15372), (12810, 15186)]