407292120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 192

約数和(自身を含む): 1425846240

約数和(自身を除く): 1018554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 732, 765, 915, 1020, 1037, 1091, 1098, 1220, 1224, 1464, 1530, 1830, 2040, 2074, 2182, 2196, 2440, 2745, 3060, 3111, 3273, 3660, 4148, 4364, 4392, 5185, 5455, 5490, 6120, 6222, 6546, 7320, 8296, 8728, 9333, 9819, 10370, 10910, 10980, 12444, 13092, 15555, 16365, 18547, 18666, 19638, 20740, 21820, 21960, 24888, 26184, 31110, 32730, 37094, 37332, 39276, 41480, 43640, 46665, 49095, 55641, 62220, 65460, 66551, 74188, 74664, 78552, 92735, 93330, 98190, 111282, 124440, 130920, 133102, 148376, 166923, 185470, 186660, 196380, 199653, 222564, 266204, 278205, 332755, 333846, 370940, 373320, 392760, 399306, 445128, 532408, 556410, 598959, 665510, 667692, 741880, 798612, 834615, 998265, 1112820, 1131367, 1197918, 1331020, 1335384, 1597224, 1669230, 1996530, 2225640, 2262734, 2395836, 2662040, 2994795, 3338460, 3394101, 3993060, 4525468, 4791672, 5656835, 5989590, 6676920, 6788202, 7986120, 9050936, 10182303, 11313670, 11979180, 13576404, 16970505, 20364606, 22627340, 23958360, 27152808, 33941010, 40729212, 45254680, 50911515, 67882020, 81458424, 101823030, 135764040, 203646060, 407292120]

約数ペア:

[(1, 407292120), (2, 203646060), (3, 135764040), (4, 101823030), (5, 81458424), (6, 67882020), (8, 50911515), (9, 45254680), (10, 40729212), (12, 33941010), (15, 27152808), (17, 23958360), (18, 22627340), (20, 20364606), (24, 16970505), (30, 13576404), (34, 11979180), (36, 11313670), (40, 10182303), (45, 9050936), (51, 7986120), (60, 6788202), (61, 6676920), (68, 5989590), (72, 5656835), (85, 4791672), (90, 4525468), (102, 3993060), (120, 3394101), (122, 3338460), (136, 2994795), (153, 2662040), (170, 2395836), (180, 2262734), (183, 2225640), (204, 1996530), (244, 1669230), (255, 1597224), (305, 1335384), (306, 1331020), (340, 1197918), (360, 1131367), (366, 1112820), (408, 998265), (488, 834615), (510, 798612), (549, 741880), (610, 667692), (612, 665510), (680, 598959), (732, 556410), (765, 532408), (915, 445128), (1020, 399306), (1037, 392760), (1091, 373320), (1098, 370940), (1220, 333846), (1224, 332755), (1464, 278205), (1530, 266204), (1830, 222564), (2040, 199653), (2074, 196380), (2182, 186660), (2196, 185470), (2440, 166923), (2745, 148376), (3060, 133102), (3111, 130920), (3273, 124440), (3660, 111282), (4148, 98190), (4364, 93330), (4392, 92735), (5185, 78552), (5455, 74664), (5490, 74188), (6120, 66551), (6222, 65460), (6546, 62220), (7320, 55641), (8296, 49095), (8728, 46665), (9333, 43640), (9819, 41480), (10370, 39276), (10910, 37332), (10980, 37094), (12444, 32730), (13092, 31110), (15555, 26184), (16365, 24888), (18547, 21960), (18666, 21820), (19638, 20740)]