30767880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 109932480

約数和(自身を除く): 79164600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 163, 165, 195, 220, 242, 260, 264, 286, 312, 326, 330, 363, 390, 429, 440, 484, 489, 520, 572, 605, 652, 660, 715, 726, 780, 815, 858, 968, 978, 1144, 1210, 1304, 1320, 1430, 1452, 1560, 1573, 1630, 1716, 1793, 1815, 1956, 2119, 2145, 2420, 2445, 2860, 2904, 3146, 3260, 3432, 3586, 3630, 3912, 4238, 4290, 4719, 4840, 4890, 5379, 5720, 6292, 6357, 6520, 7172, 7260, 7865, 8476, 8580, 8965, 9438, 9780, 10595, 10758, 12584, 12714, 14344, 14520, 15730, 16952, 17160, 17930, 18876, 19560, 19723, 21190, 21516, 23309, 23595, 25428, 26895, 31460, 31785, 35860, 37752, 39446, 42380, 43032, 46618, 47190, 50856, 53790, 59169, 62920, 63570, 69927, 71720, 78892, 84760, 93236, 94380, 98615, 107580, 116545, 118338, 127140, 139854, 157784, 186472, 188760, 197230, 215160, 233090, 236676, 254280, 256399, 279708, 295845, 349635, 394460, 466180, 473352, 512798, 559416, 591690, 699270, 769197, 788920, 932360, 1025596, 1183380, 1281995, 1398540, 1538394, 2051192, 2366760, 2563990, 2797080, 3076788, 3845985, 5127980, 6153576, 7691970, 10255960, 15383940, 30767880]

約数ペア:

[(1, 30767880), (2, 15383940), (3, 10255960), (4, 7691970), (5, 6153576), (6, 5127980), (8, 3845985), (10, 3076788), (11, 2797080), (12, 2563990), (13, 2366760), (15, 2051192), (20, 1538394), (22, 1398540), (24, 1281995), (26, 1183380), (30, 1025596), (33, 932360), (39, 788920), (40, 769197), (44, 699270), (52, 591690), (55, 559416), (60, 512798), (65, 473352), (66, 466180), (78, 394460), (88, 349635), (104, 295845), (110, 279708), (120, 256399), (121, 254280), (130, 236676), (132, 233090), (143, 215160), (156, 197230), (163, 188760), (165, 186472), (195, 157784), (220, 139854), (242, 127140), (260, 118338), (264, 116545), (286, 107580), (312, 98615), (326, 94380), (330, 93236), (363, 84760), (390, 78892), (429, 71720), (440, 69927), (484, 63570), (489, 62920), (520, 59169), (572, 53790), (605, 50856), (652, 47190), (660, 46618), (715, 43032), (726, 42380), (780, 39446), (815, 37752), (858, 35860), (968, 31785), (978, 31460), (1144, 26895), (1210, 25428), (1304, 23595), (1320, 23309), (1430, 21516), (1452, 21190), (1560, 19723), (1573, 19560), (1630, 18876), (1716, 17930), (1793, 17160), (1815, 16952), (1956, 15730), (2119, 14520), (2145, 14344), (2420, 12714), (2445, 12584), (2860, 10758), (2904, 10595), (3146, 9780), (3260, 9438), (3432, 8965), (3586, 8580), (3630, 8476), (3912, 7865), (4238, 7260), (4290, 7172), (4719, 6520), (4840, 6357), (4890, 6292), (5379, 5720)]