5151967080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{20261}}^1$

素因数の和:20451

約数の個数: 128

約数和(自身を含む): 16747758720

約数和(自身を除く): 11595791640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 780, 815, 978, 1304, 1560, 1630, 1956, 2119, 2445, 3260, 3912, 4238, 4890, 6357, 6520, 8476, 9780, 10595, 12714, 16952, 19560, 20261, 21190, 25428, 31785, 40522, 42380, 50856, 60783, 63570, 81044, 84760, 101305, 121566, 127140, 162088, 202610, 243132, 254280, 263393, 303915, 405220, 486264, 526786, 607830, 790179, 810440, 1053572, 1215660, 1316965, 1580358, 2107144, 2431320, 2633930, 3160716, 3302543, 3950895, 5267860, 6321432, 6605086, 7901790, 9907629, 10535720, 13210172, 15803580, 16512715, 19815258, 26420344, 31607160, 33025430, 39630516, 42933059, 49538145, 66050860, 79261032, 85866118, 99076290, 128799177, 132101720, 171732236, 198152580, 214665295, 257598354, 343464472, 396305160, 429330590, 515196708, 643995885, 858661180, 1030393416, 1287991770, 1717322360, 2575983540, 5151967080]

約数ペア:

[(1, 5151967080), (2, 2575983540), (3, 1717322360), (4, 1287991770), (5, 1030393416), (6, 858661180), (8, 643995885), (10, 515196708), (12, 429330590), (13, 396305160), (15, 343464472), (20, 257598354), (24, 214665295), (26, 198152580), (30, 171732236), (39, 132101720), (40, 128799177), (52, 99076290), (60, 85866118), (65, 79261032), (78, 66050860), (104, 49538145), (120, 42933059), (130, 39630516), (156, 33025430), (163, 31607160), (195, 26420344), (260, 19815258), (312, 16512715), (326, 15803580), (390, 13210172), (489, 10535720), (520, 9907629), (652, 7901790), (780, 6605086), (815, 6321432), (978, 5267860), (1304, 3950895), (1560, 3302543), (1630, 3160716), (1956, 2633930), (2119, 2431320), (2445, 2107144), (3260, 1580358), (3912, 1316965), (4238, 1215660), (4890, 1053572), (6357, 810440), (6520, 790179), (8476, 607830), (9780, 526786), (10595, 486264), (12714, 405220), (16952, 303915), (19560, 263393), (20261, 254280), (21190, 243132), (25428, 202610), (31785, 162088), (40522, 127140), (42380, 121566), (50856, 101305), (60783, 84760), (63570, 81044)]