22719823740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239509}}^1$

素因数の和:239572

約数の個数: 144

約数和(自身を含む): 75324936960

約数和(自身を除く): 52605113220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4743, 5270, 5580, 6324, 7905, 9486, 10540, 15810, 18972, 23715, 31620, 47430, 94860, 239509, 479018, 718527, 958036, 1197545, 1437054, 2155581, 2395090, 2874108, 3592635, 4071653, 4311162, 4790180, 7185270, 7424779, 8143306, 8622324, 10777905, 12214959, 14370540, 14849558, 16286612, 20358265, 21555810, 22274337, 24429918, 29699116, 36644877, 37123895, 40716530, 43111620, 44548674, 48859836, 61074795, 66823011, 73289754, 74247790, 81433060, 89097348, 111371685, 122149590, 126221243, 133646022, 146579508, 148495580, 183224385, 222743370, 244299180, 252442486, 267292044, 334115055, 366448770, 378663729, 445486740, 504884972, 631106215, 668230110, 732897540, 757327458, 1135991187, 1262212430, 1336460220, 1514654916, 1893318645, 2271982374, 2524424860, 3786637290, 4543964748, 5679955935, 7573274580, 11359911870, 22719823740]

約数ペア:

[(1, 22719823740), (2, 11359911870), (3, 7573274580), (4, 5679955935), (5, 4543964748), (6, 3786637290), (9, 2524424860), (10, 2271982374), (12, 1893318645), (15, 1514654916), (17, 1336460220), (18, 1262212430), (20, 1135991187), (30, 757327458), (31, 732897540), (34, 668230110), (36, 631106215), (45, 504884972), (51, 445486740), (60, 378663729), (62, 366448770), (68, 334115055), (85, 267292044), (90, 252442486), (93, 244299180), (102, 222743370), (124, 183224385), (153, 148495580), (155, 146579508), (170, 133646022), (180, 126221243), (186, 122149590), (204, 111371685), (255, 89097348), (279, 81433060), (306, 74247790), (310, 73289754), (340, 66823011), (372, 61074795), (465, 48859836), (510, 44548674), (527, 43111620), (558, 40716530), (612, 37123895), (620, 36644877), (765, 29699116), (930, 24429918), (1020, 22274337), (1054, 21555810), (1116, 20358265), (1395, 16286612), (1530, 14849558), (1581, 14370540), (1860, 12214959), (2108, 10777905), (2635, 8622324), (2790, 8143306), (3060, 7424779), (3162, 7185270), (4743, 4790180), (5270, 4311162), (5580, 4071653), (6324, 3592635), (7905, 2874108), (9486, 2395090), (10540, 2155581), (15810, 1437054), (18972, 1197545), (23715, 958036), (31620, 718527), (47430, 479018), (94860, 239509)]