260081640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 1103880960

約数和(自身を除く): 843799320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 467, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 934, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1401, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1868, 1989, 2040, 2142, 2184, 2210, 2335, 2340, 2380, 2520, 2652, 2730, 2802, 2856, 3060, 3094, 3269, 3276, 3315, 3570, 3640, 3736, 3978, 4095, 4203, 4284, 4420, 4641, 4670, 4680, 4760, 5304, 5355, 5460, 5604, 6071, 6120, 6188, 6538, 6552, 6630, 7005, 7140, 7735, 7939, 7956, 8190, 8406, 8568, 8840, 9282, 9340, 9807, 9945, 10710, 10920, 11208, 12142, 12376, 13076, 13260, 13923, 14010, 14280, 15470, 15878, 15912, 16345, 16380, 16812, 18213, 18564, 18680, 19614, 19890, 21015, 21420, 23205, 23817, 24284, 26152, 26520, 27846, 28020, 29421, 30355, 30940, 31756, 32690, 32760, 33624, 36426, 37128, 39228, 39695, 39780, 42030, 42497, 42840, 46410, 47634, 48568, 49035, 54639, 55573, 55692, 56040, 58842, 60710, 61880, 63512, 65380, 69615, 71451, 72852, 78456, 79390, 79560, 84060, 84994, 91065, 92820, 95268, 98070, 103207, 109278, 111146, 111384, 117684, 119085, 121420, 127491, 130760, 139230, 142902, 145704, 147105, 158780, 166719, 168120, 169988, 182130, 185640, 190536, 196140, 206414, 212485, 218556, 222292, 235368, 238170, 242840, 254982, 273195, 277865, 278460, 285804, 294210, 309621, 317560, 333438, 339976, 357255, 364260, 382473, 392280, 412828, 424970, 437112, 444584, 476340, 500157, 509964, 516035, 546390, 555730, 556920, 571608, 588420, 619242, 637455, 666876, 714510, 722449, 728520, 764946, 825656, 833595, 849940, 928863, 952680, 1000314, 1019928, 1032070, 1092780, 1111460, 1176840, 1238484, 1274910, 1333752, 1429020, 1444898, 1529892, 1548105, 1667190, 1699880, 1857726, 1912365, 2000628, 2064140, 2167347, 2185560, 2222920, 2476968, 2500785, 2549820, 2858040, 2889796, 3059784, 3096210, 3334380, 3612245, 3715452, 3824730, 4001256, 4128280, 4334694, 4644315, 5001570, 5099640, 5779592, 6192420, 6502041, 6668760, 7224490, 7430904, 7649460, 8669388, 9288630, 10003140, 10836735, 12384840, 13004082, 14448980, 15298920, 17338776, 18577260, 20006280, 21673470, 26008164, 28897960, 32510205, 37154520, 43346940, 52016328, 65020410, 86693880, 130040820, 260081640]

約数ペア:

[(1, 260081640), (2, 130040820), (3, 86693880), (4, 65020410), (5, 52016328), (6, 43346940), (7, 37154520), (8, 32510205), (9, 28897960), (10, 26008164), (12, 21673470), (13, 20006280), (14, 18577260), (15, 17338776), (17, 15298920), (18, 14448980), (20, 13004082), (21, 12384840), (24, 10836735), (26, 10003140), (28, 9288630), (30, 8669388), (34, 7649460), (35, 7430904), (36, 7224490), (39, 6668760), (40, 6502041), (42, 6192420), (45, 5779592), (51, 5099640), (52, 5001570), (56, 4644315), (60, 4334694), (63, 4128280), (65, 4001256), (68, 3824730), (70, 3715452), (72, 3612245), (78, 3334380), (84, 3096210), (85, 3059784), (90, 2889796), (91, 2858040), (102, 2549820), (104, 2500785), (105, 2476968), (117, 2222920), (119, 2185560), (120, 2167347), (126, 2064140), (130, 2000628), (136, 1912365), (140, 1857726), (153, 1699880), (156, 1667190), (168, 1548105), (170, 1529892), (180, 1444898), (182, 1429020), (195, 1333752), (204, 1274910), (210, 1238484), (221, 1176840), (234, 1111460), (238, 1092780), (252, 1032070), (255, 1019928), (260, 1000314), (273, 952680), (280, 928863), (306, 849940), (312, 833595), (315, 825656), (340, 764946), (357, 728520), (360, 722449), (364, 714510), (390, 666876), (408, 637455), (420, 619242), (442, 588420), (455, 571608), (467, 556920), (468, 555730), (476, 546390), (504, 516035), (510, 509964), (520, 500157), (546, 476340), (585, 444584), (595, 437112), (612, 424970), (630, 412828), (663, 392280), (680, 382473), (714, 364260), (728, 357255), (765, 339976), (780, 333438), (819, 317560), (840, 309621), (884, 294210), (910, 285804), (934, 278460), (936, 277865), (952, 273195), (1020, 254982), (1071, 242840), (1092, 238170), (1105, 235368), (1170, 222292), (1190, 218556), (1224, 212485), (1260, 206414), (1326, 196140), (1365, 190536), (1401, 185640), (1428, 182130), (1530, 169988), (1547, 168120), (1560, 166719), (1638, 158780), (1768, 147105), (1785, 145704), (1820, 142902), (1868, 139230), (1989, 130760), (2040, 127491), (2142, 121420), (2184, 119085), (2210, 117684), (2335, 111384), (2340, 111146), (2380, 109278), (2520, 103207), (2652, 98070), (2730, 95268), (2802, 92820), (2856, 91065), (3060, 84994), (3094, 84060), (3269, 79560), (3276, 79390), (3315, 78456), (3570, 72852), (3640, 71451), (3736, 69615), (3978, 65380), (4095, 63512), (4203, 61880), (4284, 60710), (4420, 58842), (4641, 56040), (4670, 55692), (4680, 55573), (4760, 54639), (5304, 49035), (5355, 48568), (5460, 47634), (5604, 46410), (6071, 42840), (6120, 42497), (6188, 42030), (6538, 39780), (6552, 39695), (6630, 39228), (7005, 37128), (7140, 36426), (7735, 33624), (7939, 32760), (7956, 32690), (8190, 31756), (8406, 30940), (8568, 30355), (8840, 29421), (9282, 28020), (9340, 27846), (9807, 26520), (9945, 26152), (10710, 24284), (10920, 23817), (11208, 23205), (12142, 21420), (12376, 21015), (13076, 19890), (13260, 19614), (13923, 18680), (14010, 18564), (14280, 18213), (15470, 16812), (15878, 16380), (15912, 16345)]