642128760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 384

約数和(自身を含む): 2721962880

約数和(自身を除く): 2079834120

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, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1153, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2306, 2340, 2380, 2520, 2652, 2730, 2856, 3060, 3094, 3276, 3315, 3459, 3570, 3640, 3978, 4095, 4284, 4420, 4612, 4641, 4680, 4760, 5304, 5355, 5460, 5765, 6120, 6188, 6552, 6630, 6918, 7140, 7735, 7956, 8071, 8190, 8568, 8840, 9224, 9282, 9945, 10377, 10710, 10920, 11530, 12376, 13260, 13836, 13923, 14280, 14989, 15470, 15912, 16142, 16380, 17295, 18564, 19601, 19890, 20754, 21420, 23060, 23205, 24213, 26520, 27672, 27846, 29978, 30940, 32284, 32760, 34590, 37128, 39202, 39780, 40355, 41508, 42840, 44967, 46120, 46410, 48426, 51885, 55692, 58803, 59956, 61880, 64568, 69180, 69615, 72639, 74945, 78404, 79560, 80710, 83016, 89934, 92820, 96852, 98005, 103770, 104923, 111384, 117606, 119912, 121065, 134901, 137207, 138360, 139230, 145278, 149890, 156808, 161420, 176409, 179868, 185640, 193704, 196010, 207540, 209846, 224835, 235212, 242130, 254813, 269802, 274414, 278460, 290556, 294015, 299780, 314769, 322840, 352818, 359736, 363195, 392020, 411621, 415080, 419692, 449670, 470424, 484260, 509626, 524615, 539604, 548828, 556920, 581112, 588030, 599560, 629538, 674505, 686035, 705636, 726390, 764439, 784040, 823242, 839384, 882045, 899340, 944307, 968520, 1019252, 1049230, 1079208, 1097656, 1176060, 1234863, 1259076, 1274065, 1349010, 1372070, 1411272, 1452780, 1528878, 1573845, 1646484, 1764090, 1783691, 1798680, 1888614, 2038504, 2058105, 2098460, 2293317, 2352120, 2469726, 2518152, 2548130, 2698020, 2744140, 2905560, 3057756, 3147690, 3292968, 3528180, 3567382, 3777228, 3822195, 4116210, 4196920, 4586634, 4721535, 4939452, 5096260, 5351073, 5396040, 5488280, 6115512, 6174315, 6295380, 7056360, 7134764, 7554456, 7644390, 8232420, 8918455, 9173268, 9443070, 9878904, 10192520, 10702146, 11466585, 12348630, 12590760, 14269528, 15288780, 16053219, 16464840, 17836910, 18346536, 18886140, 21404292, 22933170, 24697260, 26755365, 30577560, 32106438, 35673820, 37772280, 42808584, 45866340, 49394520, 53510730, 64212876, 71347640, 80266095, 91732680, 107021460, 128425752, 160532190, 214042920, 321064380, 642128760]

約数ペア:

[(1, 642128760), (2, 321064380), (3, 214042920), (4, 160532190), (5, 128425752), (6, 107021460), (7, 91732680), (8, 80266095), (9, 71347640), (10, 64212876), (12, 53510730), (13, 49394520), (14, 45866340), (15, 42808584), (17, 37772280), (18, 35673820), (20, 32106438), (21, 30577560), (24, 26755365), (26, 24697260), (28, 22933170), (30, 21404292), (34, 18886140), (35, 18346536), (36, 17836910), (39, 16464840), (40, 16053219), (42, 15288780), (45, 14269528), (51, 12590760), (52, 12348630), (56, 11466585), (60, 10702146), (63, 10192520), (65, 9878904), (68, 9443070), (70, 9173268), (72, 8918455), (78, 8232420), (84, 7644390), (85, 7554456), (90, 7134764), (91, 7056360), (102, 6295380), (104, 6174315), (105, 6115512), (117, 5488280), (119, 5396040), (120, 5351073), (126, 5096260), (130, 4939452), (136, 4721535), (140, 4586634), (153, 4196920), (156, 4116210), (168, 3822195), (170, 3777228), (180, 3567382), (182, 3528180), (195, 3292968), (204, 3147690), (210, 3057756), (221, 2905560), (234, 2744140), (238, 2698020), (252, 2548130), (255, 2518152), (260, 2469726), (273, 2352120), (280, 2293317), (306, 2098460), (312, 2058105), (315, 2038504), (340, 1888614), (357, 1798680), (360, 1783691), (364, 1764090), (390, 1646484), (408, 1573845), (420, 1528878), (442, 1452780), (455, 1411272), (468, 1372070), (476, 1349010), (504, 1274065), (510, 1259076), (520, 1234863), (546, 1176060), (585, 1097656), (595, 1079208), (612, 1049230), (630, 1019252), (663, 968520), (680, 944307), (714, 899340), (728, 882045), (765, 839384), (780, 823242), (819, 784040), (840, 764439), (884, 726390), (910, 705636), (936, 686035), (952, 674505), (1020, 629538), (1071, 599560), (1092, 588030), (1105, 581112), (1153, 556920), (1170, 548828), (1190, 539604), (1224, 524615), (1260, 509626), (1326, 484260), (1365, 470424), (1428, 449670), (1530, 419692), (1547, 415080), (1560, 411621), (1638, 392020), (1768, 363195), (1785, 359736), (1820, 352818), (1989, 322840), (2040, 314769), (2142, 299780), (2184, 294015), (2210, 290556), (2306, 278460), (2340, 274414), (2380, 269802), (2520, 254813), (2652, 242130), (2730, 235212), (2856, 224835), (3060, 209846), (3094, 207540), (3276, 196010), (3315, 193704), (3459, 185640), (3570, 179868), (3640, 176409), (3978, 161420), (4095, 156808), (4284, 149890), (4420, 145278), (4612, 139230), (4641, 138360), (4680, 137207), (4760, 134901), (5304, 121065), (5355, 119912), (5460, 117606), (5765, 111384), (6120, 104923), (6188, 103770), (6552, 98005), (6630, 96852), (6918, 92820), (7140, 89934), (7735, 83016), (7956, 80710), (8071, 79560), (8190, 78404), (8568, 74945), (8840, 72639), (9224, 69615), (9282, 69180), (9945, 64568), (10377, 61880), (10710, 59956), (10920, 58803), (11530, 55692), (12376, 51885), (13260, 48426), (13836, 46410), (13923, 46120), (14280, 44967), (14989, 42840), (15470, 41508), (15912, 40355), (16142, 39780), (16380, 39202), (17295, 37128), (18564, 34590), (19601, 32760), (19890, 32284), (20754, 30940), (21420, 29978), (23060, 27846), (23205, 27672), (24213, 26520)]