243692280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 927158400

約数和(自身を除く): 683466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1021, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2042, 2210, 2295, 2340, 2652, 2808, 3060, 3063, 3315, 3510, 3672, 3978, 4084, 4420, 4590, 4680, 5105, 5304, 5967, 6120, 6126, 6630, 7020, 7956, 8168, 8840, 9180, 9189, 9945, 10210, 11934, 12252, 13260, 13273, 14040, 15315, 15912, 17357, 18360, 18378, 19890, 20420, 23868, 24504, 26520, 26546, 27567, 29835, 30630, 34714, 36756, 39780, 39819, 40840, 45945, 47736, 52071, 53092, 55134, 59670, 61260, 66365, 69428, 73512, 79560, 79638, 86785, 91890, 104142, 106184, 110268, 119340, 119457, 122520, 132730, 137835, 138856, 156213, 159276, 173570, 183780, 199095, 208284, 220536, 225641, 238680, 238914, 260355, 265460, 275670, 312426, 318552, 347140, 358371, 367560, 398190, 416568, 451282, 468639, 477828, 520710, 530920, 551340, 597285, 624852, 676923, 694280, 716742, 781065, 796380, 902564, 937278, 955656, 1041420, 1102680, 1128205, 1194570, 1249704, 1353846, 1433484, 1562130, 1592760, 1791855, 1805128, 1874556, 2030769, 2082840, 2256410, 2343195, 2389140, 2707692, 2866968, 3124260, 3384615, 3583710, 3749112, 4061538, 4512820, 4686390, 4778280, 5415384, 6092307, 6248520, 6769230, 7167420, 8123076, 9025640, 9372780, 10153845, 12184614, 13538460, 14334840, 16246152, 18745560, 20307690, 24369228, 27076920, 30461535, 40615380, 48738456, 60923070, 81230760, 121846140, 243692280]

約数ペア:

[(1, 243692280), (2, 121846140), (3, 81230760), (4, 60923070), (5, 48738456), (6, 40615380), (8, 30461535), (9, 27076920), (10, 24369228), (12, 20307690), (13, 18745560), (15, 16246152), (17, 14334840), (18, 13538460), (20, 12184614), (24, 10153845), (26, 9372780), (27, 9025640), (30, 8123076), (34, 7167420), (36, 6769230), (39, 6248520), (40, 6092307), (45, 5415384), (51, 4778280), (52, 4686390), (54, 4512820), (60, 4061538), (65, 3749112), (68, 3583710), (72, 3384615), (78, 3124260), (85, 2866968), (90, 2707692), (102, 2389140), (104, 2343195), (108, 2256410), (117, 2082840), (120, 2030769), (130, 1874556), (135, 1805128), (136, 1791855), (153, 1592760), (156, 1562130), (170, 1433484), (180, 1353846), (195, 1249704), (204, 1194570), (216, 1128205), (221, 1102680), (234, 1041420), (255, 955656), (260, 937278), (270, 902564), (306, 796380), (312, 781065), (340, 716742), (351, 694280), (360, 676923), (390, 624852), (408, 597285), (442, 551340), (459, 530920), (468, 520710), (510, 477828), (520, 468639), (540, 451282), (585, 416568), (612, 398190), (663, 367560), (680, 358371), (702, 347140), (765, 318552), (780, 312426), (884, 275670), (918, 265460), (936, 260355), (1020, 238914), (1021, 238680), (1080, 225641), (1105, 220536), (1170, 208284), (1224, 199095), (1326, 183780), (1404, 173570), (1530, 159276), (1560, 156213), (1755, 138856), (1768, 137835), (1836, 132730), (1989, 122520), (2040, 119457), (2042, 119340), (2210, 110268), (2295, 106184), (2340, 104142), (2652, 91890), (2808, 86785), (3060, 79638), (3063, 79560), (3315, 73512), (3510, 69428), (3672, 66365), (3978, 61260), (4084, 59670), (4420, 55134), (4590, 53092), (4680, 52071), (5105, 47736), (5304, 45945), (5967, 40840), (6120, 39819), (6126, 39780), (6630, 36756), (7020, 34714), (7956, 30630), (8168, 29835), (8840, 27567), (9180, 26546), (9189, 26520), (9945, 24504), (10210, 23868), (11934, 20420), (12252, 19890), (13260, 18378), (13273, 18360), (14040, 17357), (15315, 15912)]