2112913680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 240

約数和(自身を含む): 7137293184

約数和(自身を除く): 5024379504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 289, 328, 340, 408, 410, 492, 510, 578, 615, 656, 680, 697, 743, 816, 820, 867, 984, 1020, 1156, 1230, 1360, 1394, 1445, 1486, 1640, 1734, 1968, 2040, 2091, 2229, 2312, 2460, 2788, 2890, 2972, 3280, 3468, 3485, 3715, 4080, 4182, 4335, 4458, 4624, 4920, 5576, 5780, 5944, 6936, 6970, 7430, 8364, 8670, 8916, 9840, 10455, 11145, 11152, 11560, 11849, 11888, 12631, 13872, 13940, 14860, 16728, 17340, 17832, 20910, 22290, 23120, 23698, 25262, 27880, 29720, 30463, 33456, 34680, 35547, 35664, 37893, 41820, 44580, 47396, 50524, 55760, 59245, 59440, 60926, 63155, 69360, 71094, 75786, 83640, 89160, 91389, 94792, 101048, 118490, 121852, 126310, 142188, 151572, 152315, 167280, 177735, 178320, 182778, 189465, 189584, 202096, 214727, 236980, 243704, 252620, 284376, 303144, 304630, 355470, 365556, 378930, 429454, 456945, 473960, 487408, 505240, 517871, 568752, 606288, 609260, 644181, 710940, 731112, 757860, 858908, 913890, 947920, 1010480, 1035742, 1073635, 1218520, 1288362, 1421880, 1462224, 1515720, 1553613, 1717816, 1827780, 2071484, 2147270, 2437040, 2576724, 2589355, 2843760, 3031440, 3107226, 3220905, 3435632, 3655560, 4142968, 4294540, 5153448, 5178710, 6214452, 6441810, 7311120, 7768065, 8285936, 8589080, 8803807, 10306896, 10357420, 12428904, 12883620, 15536130, 17178160, 17607614, 20714840, 24857808, 25767240, 26411421, 31072260, 35215228, 41429680, 44019035, 51534480, 52822842, 62144520, 70430456, 88038070, 105645684, 124289040, 132057105, 140860912, 176076140, 211291368, 264114210, 352152280, 422582736, 528228420, 704304560, 1056456840, 2112913680]

約数ペア:

[(1, 2112913680), (2, 1056456840), (3, 704304560), (4, 528228420), (5, 422582736), (6, 352152280), (8, 264114210), (10, 211291368), (12, 176076140), (15, 140860912), (16, 132057105), (17, 124289040), (20, 105645684), (24, 88038070), (30, 70430456), (34, 62144520), (40, 52822842), (41, 51534480), (48, 44019035), (51, 41429680), (60, 35215228), (68, 31072260), (80, 26411421), (82, 25767240), (85, 24857808), (102, 20714840), (120, 17607614), (123, 17178160), (136, 15536130), (164, 12883620), (170, 12428904), (204, 10357420), (205, 10306896), (240, 8803807), (246, 8589080), (255, 8285936), (272, 7768065), (289, 7311120), (328, 6441810), (340, 6214452), (408, 5178710), (410, 5153448), (492, 4294540), (510, 4142968), (578, 3655560), (615, 3435632), (656, 3220905), (680, 3107226), (697, 3031440), (743, 2843760), (816, 2589355), (820, 2576724), (867, 2437040), (984, 2147270), (1020, 2071484), (1156, 1827780), (1230, 1717816), (1360, 1553613), (1394, 1515720), (1445, 1462224), (1486, 1421880), (1640, 1288362), (1734, 1218520), (1968, 1073635), (2040, 1035742), (2091, 1010480), (2229, 947920), (2312, 913890), (2460, 858908), (2788, 757860), (2890, 731112), (2972, 710940), (3280, 644181), (3468, 609260), (3485, 606288), (3715, 568752), (4080, 517871), (4182, 505240), (4335, 487408), (4458, 473960), (4624, 456945), (4920, 429454), (5576, 378930), (5780, 365556), (5944, 355470), (6936, 304630), (6970, 303144), (7430, 284376), (8364, 252620), (8670, 243704), (8916, 236980), (9840, 214727), (10455, 202096), (11145, 189584), (11152, 189465), (11560, 182778), (11849, 178320), (11888, 177735), (12631, 167280), (13872, 152315), (13940, 151572), (14860, 142188), (16728, 126310), (17340, 121852), (17832, 118490), (20910, 101048), (22290, 94792), (23120, 91389), (23698, 89160), (25262, 83640), (27880, 75786), (29720, 71094), (30463, 69360), (33456, 63155), (34680, 60926), (35547, 59440), (35664, 59245), (37893, 55760), (41820, 50524), (44580, 47396)]