156764520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 192

約数和(自身を含む): 574179840

約数和(自身を除く): 417415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1277, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2554, 2728, 2790, 3069, 3410, 3720, 3831, 3960, 4092, 5108, 5115, 5580, 6138, 6385, 6820, 7662, 8184, 10216, 10230, 11160, 11493, 12276, 12770, 13640, 14047, 15324, 15345, 19155, 20460, 22986, 24552, 25540, 28094, 30648, 30690, 38310, 39587, 40920, 42141, 45972, 51080, 56188, 57465, 61380, 70235, 76620, 79174, 84282, 91944, 112376, 114930, 118761, 122760, 126423, 140470, 153240, 158348, 168564, 197935, 210705, 229860, 237522, 252846, 280940, 316696, 337128, 356283, 395870, 421410, 435457, 459720, 475044, 505692, 561880, 593805, 632115, 712566, 791740, 842820, 870914, 950088, 1011384, 1187610, 1264230, 1306371, 1425132, 1583480, 1685640, 1741828, 1781415, 2177285, 2375220, 2528460, 2612742, 2850264, 3483656, 3562830, 3919113, 4354570, 4750440, 5056920, 5225484, 6531855, 7125660, 7838226, 8709140, 10450968, 13063710, 14251320, 15676452, 17418280, 19595565, 26127420, 31352904, 39191130, 52254840, 78382260, 156764520]

約数ペア:

[(1, 156764520), (2, 78382260), (3, 52254840), (4, 39191130), (5, 31352904), (6, 26127420), (8, 19595565), (9, 17418280), (10, 15676452), (11, 14251320), (12, 13063710), (15, 10450968), (18, 8709140), (20, 7838226), (22, 7125660), (24, 6531855), (30, 5225484), (31, 5056920), (33, 4750440), (36, 4354570), (40, 3919113), (44, 3562830), (45, 3483656), (55, 2850264), (60, 2612742), (62, 2528460), (66, 2375220), (72, 2177285), (88, 1781415), (90, 1741828), (93, 1685640), (99, 1583480), (110, 1425132), (120, 1306371), (124, 1264230), (132, 1187610), (155, 1011384), (165, 950088), (180, 870914), (186, 842820), (198, 791740), (220, 712566), (248, 632115), (264, 593805), (279, 561880), (310, 505692), (330, 475044), (341, 459720), (360, 435457), (372, 421410), (396, 395870), (440, 356283), (465, 337128), (495, 316696), (558, 280940), (620, 252846), (660, 237522), (682, 229860), (744, 210705), (792, 197935), (930, 168564), (990, 158348), (1023, 153240), (1116, 140470), (1240, 126423), (1277, 122760), (1320, 118761), (1364, 114930), (1395, 112376), (1705, 91944), (1860, 84282), (1980, 79174), (2046, 76620), (2232, 70235), (2554, 61380), (2728, 57465), (2790, 56188), (3069, 51080), (3410, 45972), (3720, 42141), (3831, 40920), (3960, 39587), (4092, 38310), (5108, 30690), (5115, 30648), (5580, 28094), (6138, 25540), (6385, 24552), (6820, 22986), (7662, 20460), (8184, 19155), (10216, 15345), (10230, 15324), (11160, 14047), (11493, 13640), (12276, 12770)]