147211560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4448

約数の個数: 128

約数和(自身を含む): 506649600

約数和(自身を除く): 359438040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4397, 5580, 6696, 8370, 8794, 11160, 13191, 16740, 17588, 21985, 26382, 33480, 35176, 39573, 43970, 52764, 65955, 79146, 87940, 105528, 118719, 131910, 136307, 158292, 175880, 197865, 237438, 263820, 272614, 316584, 395730, 408921, 474876, 527640, 545228, 593595, 681535, 791460, 817842, 949752, 1090456, 1187190, 1226763, 1363070, 1582920, 1635684, 2044605, 2374380, 2453526, 2726140, 3271368, 3680289, 4089210, 4748760, 4907052, 5452280, 6133815, 7360578, 8178420, 9814104, 12267630, 14721156, 16356840, 18401445, 24535260, 29442312, 36802890, 49070520, 73605780, 147211560]

約数ペア:

[(1, 147211560), (2, 73605780), (3, 49070520), (4, 36802890), (5, 29442312), (6, 24535260), (8, 18401445), (9, 16356840), (10, 14721156), (12, 12267630), (15, 9814104), (18, 8178420), (20, 7360578), (24, 6133815), (27, 5452280), (30, 4907052), (31, 4748760), (36, 4089210), (40, 3680289), (45, 3271368), (54, 2726140), (60, 2453526), (62, 2374380), (72, 2044605), (90, 1635684), (93, 1582920), (108, 1363070), (120, 1226763), (124, 1187190), (135, 1090456), (155, 949752), (180, 817842), (186, 791460), (216, 681535), (248, 593595), (270, 545228), (279, 527640), (310, 474876), (360, 408921), (372, 395730), (465, 316584), (540, 272614), (558, 263820), (620, 237438), (744, 197865), (837, 175880), (930, 158292), (1080, 136307), (1116, 131910), (1240, 118719), (1395, 105528), (1674, 87940), (1860, 79146), (2232, 65955), (2790, 52764), (3348, 43970), (3720, 39573), (4185, 35176), (4397, 33480), (5580, 26382), (6696, 21985), (8370, 17588), (8794, 16740), (11160, 13191)]