293059260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1040195520

約数和(自身を除く): 747136260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 53, 60, 65, 68, 78, 85, 90, 102, 106, 117, 130, 139, 153, 156, 159, 170, 180, 195, 204, 212, 221, 234, 255, 260, 265, 278, 306, 318, 340, 390, 417, 442, 468, 477, 510, 530, 556, 585, 612, 636, 663, 689, 695, 765, 780, 795, 834, 884, 901, 954, 1020, 1060, 1105, 1170, 1251, 1326, 1378, 1390, 1530, 1590, 1668, 1802, 1807, 1908, 1989, 2067, 2085, 2210, 2340, 2363, 2385, 2502, 2652, 2703, 2756, 2780, 3060, 3180, 3315, 3445, 3604, 3614, 3978, 4134, 4170, 4420, 4505, 4726, 4770, 5004, 5406, 5421, 6201, 6255, 6630, 6890, 7089, 7228, 7367, 7956, 8109, 8268, 8340, 9010, 9035, 9452, 9540, 9945, 10335, 10812, 10842, 11713, 11815, 12402, 12510, 13260, 13515, 13780, 14178, 14734, 16218, 16263, 18020, 18070, 19890, 20670, 21267, 21684, 22101, 23426, 23630, 24804, 25020, 27030, 27105, 28356, 29468, 30719, 31005, 32436, 32526, 35139, 35445, 36140, 36835, 39780, 40545, 41340, 42534, 44202, 46852, 47260, 54060, 54210, 58565, 61438, 62010, 65052, 66303, 70278, 70890, 73670, 81090, 81315, 85068, 88404, 92157, 95771, 105417, 106335, 108420, 110505, 117130, 122876, 124020, 125239, 132606, 140556, 141780, 147340, 153595, 162180, 162630, 175695, 184314, 191542, 210834, 212670, 221010, 234260, 250478, 265212, 276471, 287313, 307190, 325260, 331515, 351390, 368628, 375717, 383084, 421668, 425340, 442020, 460785, 478855, 500956, 527085, 552942, 574626, 614380, 626195, 663030, 702780, 751434, 861939, 921570, 957710, 1054170, 1105884, 1127151, 1149252, 1252390, 1326060, 1382355, 1436565, 1502868, 1628107, 1723878, 1843140, 1878585, 1915420, 2108340, 2254302, 2504780, 2764710, 2873130, 3256214, 3447756, 3757170, 4309695, 4508604, 4884321, 5529420, 5635755, 5746260, 6512428, 7514340, 8140535, 8619390, 9768642, 11271510, 14652963, 16281070, 17238780, 19537284, 22543020, 24421605, 29305926, 32562140, 48843210, 58611852, 73264815, 97686420, 146529630, 293059260]

約数ペア:

[(1, 293059260), (2, 146529630), (3, 97686420), (4, 73264815), (5, 58611852), (6, 48843210), (9, 32562140), (10, 29305926), (12, 24421605), (13, 22543020), (15, 19537284), (17, 17238780), (18, 16281070), (20, 14652963), (26, 11271510), (30, 9768642), (34, 8619390), (36, 8140535), (39, 7514340), (45, 6512428), (51, 5746260), (52, 5635755), (53, 5529420), (60, 4884321), (65, 4508604), (68, 4309695), (78, 3757170), (85, 3447756), (90, 3256214), (102, 2873130), (106, 2764710), (117, 2504780), (130, 2254302), (139, 2108340), (153, 1915420), (156, 1878585), (159, 1843140), (170, 1723878), (180, 1628107), (195, 1502868), (204, 1436565), (212, 1382355), (221, 1326060), (234, 1252390), (255, 1149252), (260, 1127151), (265, 1105884), (278, 1054170), (306, 957710), (318, 921570), (340, 861939), (390, 751434), (417, 702780), (442, 663030), (468, 626195), (477, 614380), (510, 574626), (530, 552942), (556, 527085), (585, 500956), (612, 478855), (636, 460785), (663, 442020), (689, 425340), (695, 421668), (765, 383084), (780, 375717), (795, 368628), (834, 351390), (884, 331515), (901, 325260), (954, 307190), (1020, 287313), (1060, 276471), (1105, 265212), (1170, 250478), (1251, 234260), (1326, 221010), (1378, 212670), (1390, 210834), (1530, 191542), (1590, 184314), (1668, 175695), (1802, 162630), (1807, 162180), (1908, 153595), (1989, 147340), (2067, 141780), (2085, 140556), (2210, 132606), (2340, 125239), (2363, 124020), (2385, 122876), (2502, 117130), (2652, 110505), (2703, 108420), (2756, 106335), (2780, 105417), (3060, 95771), (3180, 92157), (3315, 88404), (3445, 85068), (3604, 81315), (3614, 81090), (3978, 73670), (4134, 70890), (4170, 70278), (4420, 66303), (4505, 65052), (4726, 62010), (4770, 61438), (5004, 58565), (5406, 54210), (5421, 54060), (6201, 47260), (6255, 46852), (6630, 44202), (6890, 42534), (7089, 41340), (7228, 40545), (7367, 39780), (7956, 36835), (8109, 36140), (8268, 35445), (8340, 35139), (9010, 32526), (9035, 32436), (9452, 31005), (9540, 30719), (9945, 29468), (10335, 28356), (10812, 27105), (10842, 27030), (11713, 25020), (11815, 24804), (12402, 23630), (12510, 23426), (13260, 22101), (13515, 21684), (13780, 21267), (14178, 20670), (14734, 19890), (16218, 18070), (16263, 18020)]