234471720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5939}}^1$

素因数の和:6007

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 586673880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 5939, 6580, 7896, 9870, 11878, 13160, 17817, 19740, 23756, 29695, 35634, 39480, 41573, 47512, 59390, 71268, 83146, 89085, 118780, 124719, 142536, 166292, 178170, 207865, 237560, 249438, 279133, 332584, 356340, 415730, 498876, 558266, 623595, 712680, 831460, 837399, 997752, 1116532, 1247190, 1395665, 1662920, 1674798, 1953931, 2233064, 2494380, 2791330, 3349596, 3907862, 4186995, 4988760, 5582660, 5861793, 6699192, 7815724, 8373990, 9769655, 11165320, 11723586, 15631448, 16747980, 19539310, 23447172, 29308965, 33495960, 39078620, 46894344, 58617930, 78157240, 117235860, 234471720]

約数ペア:

[(1, 234471720), (2, 117235860), (3, 78157240), (4, 58617930), (5, 46894344), (6, 39078620), (7, 33495960), (8, 29308965), (10, 23447172), (12, 19539310), (14, 16747980), (15, 15631448), (20, 11723586), (21, 11165320), (24, 9769655), (28, 8373990), (30, 7815724), (35, 6699192), (40, 5861793), (42, 5582660), (47, 4988760), (56, 4186995), (60, 3907862), (70, 3349596), (84, 2791330), (94, 2494380), (105, 2233064), (120, 1953931), (140, 1674798), (141, 1662920), (168, 1395665), (188, 1247190), (210, 1116532), (235, 997752), (280, 837399), (282, 831460), (329, 712680), (376, 623595), (420, 558266), (470, 498876), (564, 415730), (658, 356340), (705, 332584), (840, 279133), (940, 249438), (987, 237560), (1128, 207865), (1316, 178170), (1410, 166292), (1645, 142536), (1880, 124719), (1974, 118780), (2632, 89085), (2820, 83146), (3290, 71268), (3948, 59390), (4935, 47512), (5640, 41573), (5939, 39480), (6580, 35634), (7896, 29695), (9870, 23756), (11878, 19740), (13160, 17817)]