411975720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9817

約数の個数: 160

約数和(自身を含む): 1491363720

約数和(自身を除く): 1079388000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 9781, 10530, 14040, 19562, 21060, 29343, 39124, 42120, 48905, 58686, 78248, 88029, 97810, 117372, 127153, 146715, 176058, 195620, 234744, 254306, 264087, 293430, 352116, 381459, 391240, 440145, 508612, 528174, 586860, 635765, 704232, 762918, 792261, 880290, 1017224, 1056348, 1144377, 1173720, 1271530, 1320435, 1525836, 1584522, 1760580, 1907295, 2112696, 2288754, 2543060, 2640870, 3051672, 3169044, 3433131, 3521160, 3814590, 3961305, 4577508, 5086120, 5281740, 5721885, 6338088, 6866262, 7629180, 7922610, 9155016, 10299393, 10563480, 11443770, 13732524, 15258360, 15845220, 17165655, 20598786, 22887540, 27465048, 31690440, 34331310, 41197572, 45775080, 51496965, 68662620, 82395144, 102993930, 137325240, 205987860, 411975720]

約数ペア:

[(1, 411975720), (2, 205987860), (3, 137325240), (4, 102993930), (5, 82395144), (6, 68662620), (8, 51496965), (9, 45775080), (10, 41197572), (12, 34331310), (13, 31690440), (15, 27465048), (18, 22887540), (20, 20598786), (24, 17165655), (26, 15845220), (27, 15258360), (30, 13732524), (36, 11443770), (39, 10563480), (40, 10299393), (45, 9155016), (52, 7922610), (54, 7629180), (60, 6866262), (65, 6338088), (72, 5721885), (78, 5281740), (81, 5086120), (90, 4577508), (104, 3961305), (108, 3814590), (117, 3521160), (120, 3433131), (130, 3169044), (135, 3051672), (156, 2640870), (162, 2543060), (180, 2288754), (195, 2112696), (216, 1907295), (234, 1760580), (260, 1584522), (270, 1525836), (312, 1320435), (324, 1271530), (351, 1173720), (360, 1144377), (390, 1056348), (405, 1017224), (468, 880290), (520, 792261), (540, 762918), (585, 704232), (648, 635765), (702, 586860), (780, 528174), (810, 508612), (936, 440145), (1053, 391240), (1080, 381459), (1170, 352116), (1404, 293430), (1560, 264087), (1620, 254306), (1755, 234744), (2106, 195620), (2340, 176058), (2808, 146715), (3240, 127153), (3510, 117372), (4212, 97810), (4680, 88029), (5265, 78248), (7020, 58686), (8424, 48905), (9781, 42120), (10530, 39124), (14040, 29343), (19562, 21060)]