265372380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 288

約数和(自身を含む): 1050102144

約数和(自身を除く): 784729764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 953, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1906, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 2859, 3060, 3094, 3276, 3315, 3570, 3812, 3978, 4095, 4284, 4420, 4641, 4765, 5355, 5460, 5718, 6188, 6630, 6671, 7140, 7735, 7956, 8190, 8577, 9282, 9530, 9945, 10710, 11436, 12389, 13260, 13342, 13923, 14295, 15470, 16201, 16380, 17154, 18564, 19060, 19890, 20013, 21420, 23205, 24778, 26684, 27846, 28590, 30940, 32402, 33355, 34308, 37167, 39780, 40026, 42885, 46410, 48603, 49556, 55692, 57180, 60039, 61945, 64804, 66710, 69615, 74334, 80052, 81005, 85770, 86723, 92820, 97206, 100065, 111501, 113407, 120078, 123890, 133420, 139230, 145809, 148668, 162010, 171540, 173446, 185835, 194412, 200130, 210613, 223002, 226814, 240156, 243015, 247780, 260169, 278460, 291618, 300195, 324020, 340221, 346892, 371670, 400260, 421226, 433615, 446004, 453628, 486030, 520338, 557505, 567035, 583236, 600390, 631839, 680442, 729045, 743340, 780507, 842452, 867230, 972060, 1020663, 1040676, 1053065, 1115010, 1134070, 1200780, 1263678, 1300845, 1360884, 1458090, 1474291, 1561014, 1701105, 1734460, 1895517, 2041326, 2106130, 2230020, 2268140, 2527356, 2601690, 2916180, 2948582, 3122028, 3159195, 3402210, 3791034, 3902535, 4082652, 4212260, 4422873, 5103315, 5203380, 5897164, 6318390, 6804420, 7371455, 7582068, 7805070, 8845746, 9477585, 10206630, 12636780, 13268619, 14742910, 15610140, 17691492, 18955170, 20413260, 22114365, 26537238, 29485820, 37910340, 44228730, 53074476, 66343095, 88457460, 132686190, 265372380]

約数ペア:

[(1, 265372380), (2, 132686190), (3, 88457460), (4, 66343095), (5, 53074476), (6, 44228730), (7, 37910340), (9, 29485820), (10, 26537238), (12, 22114365), (13, 20413260), (14, 18955170), (15, 17691492), (17, 15610140), (18, 14742910), (20, 13268619), (21, 12636780), (26, 10206630), (28, 9477585), (30, 8845746), (34, 7805070), (35, 7582068), (36, 7371455), (39, 6804420), (42, 6318390), (45, 5897164), (51, 5203380), (52, 5103315), (60, 4422873), (63, 4212260), (65, 4082652), (68, 3902535), (70, 3791034), (78, 3402210), (84, 3159195), (85, 3122028), (90, 2948582), (91, 2916180), (102, 2601690), (105, 2527356), (117, 2268140), (119, 2230020), (126, 2106130), (130, 2041326), (140, 1895517), (153, 1734460), (156, 1701105), (170, 1561014), (180, 1474291), (182, 1458090), (195, 1360884), (204, 1300845), (210, 1263678), (221, 1200780), (234, 1134070), (238, 1115010), (252, 1053065), (255, 1040676), (260, 1020663), (273, 972060), (306, 867230), (315, 842452), (340, 780507), (357, 743340), (364, 729045), (390, 680442), (420, 631839), (442, 600390), (455, 583236), (468, 567035), (476, 557505), (510, 520338), (546, 486030), (585, 453628), (595, 446004), (612, 433615), (630, 421226), (663, 400260), (714, 371670), (765, 346892), (780, 340221), (819, 324020), (884, 300195), (910, 291618), (953, 278460), (1020, 260169), (1071, 247780), (1092, 243015), (1105, 240156), (1170, 226814), (1190, 223002), (1260, 210613), (1326, 200130), (1365, 194412), (1428, 185835), (1530, 173446), (1547, 171540), (1638, 162010), (1785, 148668), (1820, 145809), (1906, 139230), (1989, 133420), (2142, 123890), (2210, 120078), (2340, 113407), (2380, 111501), (2652, 100065), (2730, 97206), (2859, 92820), (3060, 86723), (3094, 85770), (3276, 81005), (3315, 80052), (3570, 74334), (3812, 69615), (3978, 66710), (4095, 64804), (4284, 61945), (4420, 60039), (4641, 57180), (4765, 55692), (5355, 49556), (5460, 48603), (5718, 46410), (6188, 42885), (6630, 40026), (6671, 39780), (7140, 37167), (7735, 34308), (7956, 33355), (8190, 32402), (8577, 30940), (9282, 28590), (9530, 27846), (9945, 26684), (10710, 24778), (11436, 23205), (12389, 21420), (13260, 20013), (13342, 19890), (13923, 19060), (14295, 18564), (15470, 17154), (16201, 16380)]