268873020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 963059328

約数和(自身を除く): 694186308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 751, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1502, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2253, 2295, 2340, 2652, 2754, 3004, 3060, 3315, 3510, 3755, 3978, 4212, 4420, 4506, 4590, 5265, 5508, 5967, 6630, 6759, 6885, 7020, 7510, 7956, 9012, 9180, 9763, 9945, 10530, 11265, 11934, 12767, 13260, 13518, 13770, 15020, 17901, 19526, 19890, 20277, 21060, 22530, 23868, 25534, 27036, 27540, 29289, 29835, 33795, 35802, 38301, 39052, 39780, 40554, 45060, 48815, 51068, 58578, 59670, 60831, 63835, 67590, 71604, 76602, 81108, 87867, 89505, 97630, 101385, 114903, 117156, 119340, 121662, 127670, 135180, 146445, 153204, 165971, 175734, 179010, 191505, 195260, 202770, 229806, 243324, 255340, 263601, 292890, 304155, 331942, 344709, 351468, 358020, 383010, 405540, 439335, 459612, 497913, 527202, 574515, 585780, 608310, 663884, 689418, 766020, 790803, 829855, 878670, 995826, 1034127, 1054404, 1149030, 1216620, 1318005, 1378836, 1493739, 1581606, 1659710, 1723545, 1757340, 1991652, 2068254, 2298060, 2489565, 2636010, 2987478, 3163212, 3319420, 3447090, 3954015, 4136508, 4481217, 4979130, 5170635, 5272020, 5974956, 6894180, 7468695, 7908030, 8962434, 9958260, 10341270, 13443651, 14937390, 15816060, 17924868, 20682540, 22406085, 26887302, 29874780, 44812170, 53774604, 67218255, 89624340, 134436510, 268873020]

約数ペア:

[(1, 268873020), (2, 134436510), (3, 89624340), (4, 67218255), (5, 53774604), (6, 44812170), (9, 29874780), (10, 26887302), (12, 22406085), (13, 20682540), (15, 17924868), (17, 15816060), (18, 14937390), (20, 13443651), (26, 10341270), (27, 9958260), (30, 8962434), (34, 7908030), (36, 7468695), (39, 6894180), (45, 5974956), (51, 5272020), (52, 5170635), (54, 4979130), (60, 4481217), (65, 4136508), (68, 3954015), (78, 3447090), (81, 3319420), (85, 3163212), (90, 2987478), (102, 2636010), (108, 2489565), (117, 2298060), (130, 2068254), (135, 1991652), (153, 1757340), (156, 1723545), (162, 1659710), (170, 1581606), (180, 1493739), (195, 1378836), (204, 1318005), (221, 1216620), (234, 1149030), (255, 1054404), (260, 1034127), (270, 995826), (306, 878670), (324, 829855), (340, 790803), (351, 766020), (390, 689418), (405, 663884), (442, 608310), (459, 585780), (468, 574515), (510, 527202), (540, 497913), (585, 459612), (612, 439335), (663, 405540), (702, 383010), (751, 358020), (765, 351468), (780, 344709), (810, 331942), (884, 304155), (918, 292890), (1020, 263601), (1053, 255340), (1105, 243324), (1170, 229806), (1326, 202770), (1377, 195260), (1404, 191505), (1502, 179010), (1530, 175734), (1620, 165971), (1755, 153204), (1836, 146445), (1989, 135180), (2106, 127670), (2210, 121662), (2253, 119340), (2295, 117156), (2340, 114903), (2652, 101385), (2754, 97630), (3004, 89505), (3060, 87867), (3315, 81108), (3510, 76602), (3755, 71604), (3978, 67590), (4212, 63835), (4420, 60831), (4506, 59670), (4590, 58578), (5265, 51068), (5508, 48815), (5967, 45060), (6630, 40554), (6759, 39780), (6885, 39052), (7020, 38301), (7510, 35802), (7956, 33795), (9012, 29835), (9180, 29289), (9763, 27540), (9945, 27036), (10530, 25534), (11265, 23868), (11934, 22530), (12767, 21060), (13260, 20277), (13518, 19890), (13770, 19526), (15020, 17901)]