145325880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 566784000

約数和(自身を除く): 421458120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 409, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 818, 840, 846, 940, 945, 987, 1080, 1128, 1227, 1260, 1269, 1316, 1410, 1512, 1636, 1645, 1692, 1880, 1890, 1974, 2045, 2115, 2454, 2520, 2538, 2632, 2820, 2863, 2961, 3272, 3290, 3384, 3681, 3780, 3948, 4090, 4230, 4908, 4935, 5076, 5640, 5726, 5922, 6135, 6345, 6580, 7362, 7560, 7896, 8180, 8460, 8589, 8883, 9816, 9870, 10152, 11043, 11452, 11844, 12270, 12690, 13160, 14315, 14724, 14805, 16360, 16920, 17178, 17766, 18405, 19223, 19740, 22086, 22904, 23688, 24540, 25380, 25767, 28630, 29448, 29610, 34356, 35532, 36810, 38446, 39480, 42945, 44172, 44415, 49080, 50760, 51534, 55215, 57260, 57669, 59220, 68712, 71064, 73620, 76892, 77301, 85890, 88344, 88830, 96115, 103068, 110430, 114520, 115338, 118440, 128835, 134561, 147240, 153784, 154602, 171780, 173007, 177660, 192230, 206136, 220860, 230676, 257670, 269122, 288345, 309204, 343560, 346014, 355320, 384460, 386505, 403683, 441720, 461352, 515340, 519021, 538244, 576690, 618408, 672805, 692028, 768920, 773010, 807366, 865035, 1030680, 1038042, 1076488, 1153380, 1211049, 1345610, 1384056, 1546020, 1614732, 1730070, 2018415, 2076084, 2306760, 2422098, 2595105, 2691220, 3092040, 3229464, 3460140, 3633147, 4036830, 4152168, 4844196, 5190210, 5382440, 6055245, 6920280, 7266294, 8073660, 9688392, 10380420, 12110490, 14532588, 16147320, 18165735, 20760840, 24220980, 29065176, 36331470, 48441960, 72662940, 145325880]

約数ペア:

[(1, 145325880), (2, 72662940), (3, 48441960), (4, 36331470), (5, 29065176), (6, 24220980), (7, 20760840), (8, 18165735), (9, 16147320), (10, 14532588), (12, 12110490), (14, 10380420), (15, 9688392), (18, 8073660), (20, 7266294), (21, 6920280), (24, 6055245), (27, 5382440), (28, 5190210), (30, 4844196), (35, 4152168), (36, 4036830), (40, 3633147), (42, 3460140), (45, 3229464), (47, 3092040), (54, 2691220), (56, 2595105), (60, 2422098), (63, 2306760), (70, 2076084), (72, 2018415), (84, 1730070), (90, 1614732), (94, 1546020), (105, 1384056), (108, 1345610), (120, 1211049), (126, 1153380), (135, 1076488), (140, 1038042), (141, 1030680), (168, 865035), (180, 807366), (188, 773010), (189, 768920), (210, 692028), (216, 672805), (235, 618408), (252, 576690), (270, 538244), (280, 519021), (282, 515340), (315, 461352), (329, 441720), (360, 403683), (376, 386505), (378, 384460), (409, 355320), (420, 346014), (423, 343560), (470, 309204), (504, 288345), (540, 269122), (564, 257670), (630, 230676), (658, 220860), (705, 206136), (756, 192230), (818, 177660), (840, 173007), (846, 171780), (940, 154602), (945, 153784), (987, 147240), (1080, 134561), (1128, 128835), (1227, 118440), (1260, 115338), (1269, 114520), (1316, 110430), (1410, 103068), (1512, 96115), (1636, 88830), (1645, 88344), (1692, 85890), (1880, 77301), (1890, 76892), (1974, 73620), (2045, 71064), (2115, 68712), (2454, 59220), (2520, 57669), (2538, 57260), (2632, 55215), (2820, 51534), (2863, 50760), (2961, 49080), (3272, 44415), (3290, 44172), (3384, 42945), (3681, 39480), (3780, 38446), (3948, 36810), (4090, 35532), (4230, 34356), (4908, 29610), (4935, 29448), (5076, 28630), (5640, 25767), (5726, 25380), (5922, 24540), (6135, 23688), (6345, 22904), (6580, 22086), (7362, 19740), (7560, 19223), (7896, 18405), (8180, 17766), (8460, 17178), (8589, 16920), (8883, 16360), (9816, 14805), (9870, 14724), (10152, 14315), (11043, 13160), (11452, 12690), (11844, 12270)]