141024520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 431101440

約数和(自身を除く): 290076920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 43, 52, 53, 56, 65, 68, 70, 85, 86, 91, 104, 106, 119, 130, 136, 140, 170, 172, 182, 212, 215, 221, 238, 260, 265, 280, 301, 340, 344, 364, 371, 424, 430, 442, 455, 476, 520, 530, 559, 595, 602, 680, 689, 728, 731, 742, 860, 884, 901, 910, 952, 1060, 1105, 1118, 1190, 1204, 1378, 1462, 1484, 1505, 1547, 1720, 1768, 1802, 1820, 1855, 2120, 2210, 2236, 2279, 2380, 2408, 2756, 2795, 2924, 2968, 3010, 3094, 3445, 3604, 3640, 3655, 3710, 3913, 4420, 4472, 4505, 4558, 4760, 4823, 5117, 5512, 5590, 5848, 6020, 6188, 6307, 6890, 7208, 7310, 7420, 7735, 7826, 8840, 9010, 9116, 9503, 9646, 10234, 11180, 11395, 11713, 12040, 12376, 12614, 13780, 14620, 14840, 15470, 15652, 15953, 18020, 18232, 19006, 19292, 19565, 20468, 22360, 22790, 23426, 24115, 25228, 25585, 27560, 29240, 29627, 30940, 31304, 31535, 31906, 36040, 38012, 38584, 38743, 39130, 40936, 45580, 46852, 47515, 48230, 50456, 51170, 58565, 59254, 61880, 63070, 63812, 66521, 76024, 77486, 78260, 79765, 81991, 91160, 93704, 95030, 96460, 102340, 117130, 118508, 126140, 127624, 133042, 148135, 154972, 156520, 159530, 163982, 190060, 192920, 193715, 204680, 207389, 234260, 237016, 252280, 266084, 271201, 296270, 309944, 319060, 327964, 332605, 380120, 387430, 409955, 414778, 468520, 503659, 532168, 542402, 592540, 638120, 655928, 665210, 774860, 819910, 829556, 1007318, 1036945, 1084804, 1185080, 1330420, 1356005, 1549720, 1639820, 1659112, 2014636, 2073890, 2169608, 2518295, 2660840, 2712010, 3279640, 3525613, 4029272, 4147780, 5036590, 5424020, 7051226, 8295560, 10073180, 10848040, 14102452, 17628065, 20146360, 28204904, 35256130, 70512260, 141024520]

約数ペア:

[(1, 141024520), (2, 70512260), (4, 35256130), (5, 28204904), (7, 20146360), (8, 17628065), (10, 14102452), (13, 10848040), (14, 10073180), (17, 8295560), (20, 7051226), (26, 5424020), (28, 5036590), (34, 4147780), (35, 4029272), (40, 3525613), (43, 3279640), (52, 2712010), (53, 2660840), (56, 2518295), (65, 2169608), (68, 2073890), (70, 2014636), (85, 1659112), (86, 1639820), (91, 1549720), (104, 1356005), (106, 1330420), (119, 1185080), (130, 1084804), (136, 1036945), (140, 1007318), (170, 829556), (172, 819910), (182, 774860), (212, 665210), (215, 655928), (221, 638120), (238, 592540), (260, 542402), (265, 532168), (280, 503659), (301, 468520), (340, 414778), (344, 409955), (364, 387430), (371, 380120), (424, 332605), (430, 327964), (442, 319060), (455, 309944), (476, 296270), (520, 271201), (530, 266084), (559, 252280), (595, 237016), (602, 234260), (680, 207389), (689, 204680), (728, 193715), (731, 192920), (742, 190060), (860, 163982), (884, 159530), (901, 156520), (910, 154972), (952, 148135), (1060, 133042), (1105, 127624), (1118, 126140), (1190, 118508), (1204, 117130), (1378, 102340), (1462, 96460), (1484, 95030), (1505, 93704), (1547, 91160), (1720, 81991), (1768, 79765), (1802, 78260), (1820, 77486), (1855, 76024), (2120, 66521), (2210, 63812), (2236, 63070), (2279, 61880), (2380, 59254), (2408, 58565), (2756, 51170), (2795, 50456), (2924, 48230), (2968, 47515), (3010, 46852), (3094, 45580), (3445, 40936), (3604, 39130), (3640, 38743), (3655, 38584), (3710, 38012), (3913, 36040), (4420, 31906), (4472, 31535), (4505, 31304), (4558, 30940), (4760, 29627), (4823, 29240), (5117, 27560), (5512, 25585), (5590, 25228), (5848, 24115), (6020, 23426), (6188, 22790), (6307, 22360), (6890, 20468), (7208, 19565), (7310, 19292), (7420, 19006), (7735, 18232), (7826, 18020), (8840, 15953), (9010, 15652), (9116, 15470), (9503, 14840), (9646, 14620), (10234, 13780), (11180, 12614), (11395, 12376), (11713, 12040)]