2573241720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 256

約数和(自身を含む): 9463910400

約数和(自身を除く): 6890668680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 79, 84, 85, 102, 105, 119, 120, 136, 140, 158, 168, 170, 204, 210, 237, 238, 255, 280, 316, 340, 357, 395, 408, 420, 474, 476, 510, 553, 595, 632, 680, 714, 790, 840, 948, 952, 1020, 1106, 1185, 1190, 1343, 1428, 1580, 1659, 1785, 1896, 2040, 2212, 2281, 2370, 2380, 2686, 2765, 2856, 3160, 3318, 3570, 4029, 4424, 4562, 4740, 4760, 5372, 5530, 6636, 6715, 6843, 7140, 8058, 8295, 9124, 9401, 9480, 10744, 11060, 11405, 13272, 13430, 13686, 14280, 15967, 16116, 16590, 18248, 18802, 20145, 22120, 22810, 26860, 27372, 28203, 31934, 32232, 33180, 34215, 37604, 38777, 40290, 45620, 47005, 47901, 53720, 54744, 56406, 63868, 66360, 68430, 75208, 77554, 79835, 80580, 91240, 94010, 95802, 112812, 116331, 127736, 136860, 141015, 155108, 159670, 161160, 180199, 188020, 191604, 193885, 225624, 232662, 239505, 271439, 273720, 282030, 310216, 319340, 360398, 376040, 383208, 387770, 465324, 479010, 540597, 542878, 564060, 581655, 638680, 720796, 775540, 814317, 900995, 930648, 958020, 1081194, 1085756, 1128120, 1163310, 1261393, 1357195, 1441592, 1551080, 1628634, 1801990, 1916040, 2162388, 2171512, 2326620, 2522786, 2702985, 2714390, 3063383, 3257268, 3603980, 3784179, 4071585, 4324776, 4653240, 5045572, 5405970, 5428780, 6126766, 6306965, 6514536, 7207960, 7568358, 8143170, 9190149, 10091144, 10811940, 10857560, 12253532, 12613930, 15136716, 15316915, 16286340, 18380298, 18920895, 21443681, 21623880, 24507064, 25227860, 30273432, 30633830, 32572680, 36760596, 37841790, 42887362, 45950745, 50455720, 61267660, 64331043, 73521192, 75683580, 85774724, 91901490, 107218405, 122535320, 128662086, 151367160, 171549448, 183802980, 214436810, 257324172, 321655215, 367605960, 428873620, 514648344, 643310430, 857747240, 1286620860, 2573241720]

約数ペア:

[(1, 2573241720), (2, 1286620860), (3, 857747240), (4, 643310430), (5, 514648344), (6, 428873620), (7, 367605960), (8, 321655215), (10, 257324172), (12, 214436810), (14, 183802980), (15, 171549448), (17, 151367160), (20, 128662086), (21, 122535320), (24, 107218405), (28, 91901490), (30, 85774724), (34, 75683580), (35, 73521192), (40, 64331043), (42, 61267660), (51, 50455720), (56, 45950745), (60, 42887362), (68, 37841790), (70, 36760596), (79, 32572680), (84, 30633830), (85, 30273432), (102, 25227860), (105, 24507064), (119, 21623880), (120, 21443681), (136, 18920895), (140, 18380298), (158, 16286340), (168, 15316915), (170, 15136716), (204, 12613930), (210, 12253532), (237, 10857560), (238, 10811940), (255, 10091144), (280, 9190149), (316, 8143170), (340, 7568358), (357, 7207960), (395, 6514536), (408, 6306965), (420, 6126766), (474, 5428780), (476, 5405970), (510, 5045572), (553, 4653240), (595, 4324776), (632, 4071585), (680, 3784179), (714, 3603980), (790, 3257268), (840, 3063383), (948, 2714390), (952, 2702985), (1020, 2522786), (1106, 2326620), (1185, 2171512), (1190, 2162388), (1343, 1916040), (1428, 1801990), (1580, 1628634), (1659, 1551080), (1785, 1441592), (1896, 1357195), (2040, 1261393), (2212, 1163310), (2281, 1128120), (2370, 1085756), (2380, 1081194), (2686, 958020), (2765, 930648), (2856, 900995), (3160, 814317), (3318, 775540), (3570, 720796), (4029, 638680), (4424, 581655), (4562, 564060), (4740, 542878), (4760, 540597), (5372, 479010), (5530, 465324), (6636, 387770), (6715, 383208), (6843, 376040), (7140, 360398), (8058, 319340), (8295, 310216), (9124, 282030), (9401, 273720), (9480, 271439), (10744, 239505), (11060, 232662), (11405, 225624), (13272, 193885), (13430, 191604), (13686, 188020), (14280, 180199), (15967, 161160), (16116, 159670), (16590, 155108), (18248, 141015), (18802, 136860), (20145, 127736), (22120, 116331), (22810, 112812), (26860, 95802), (27372, 94010), (28203, 91240), (31934, 80580), (32232, 79835), (33180, 77554), (34215, 75208), (37604, 68430), (38777, 66360), (40290, 63868), (45620, 56406), (47005, 54744), (47901, 53720)]