2007509940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 6641913600

約数和(自身を除く): 4634403660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 379, 459, 510, 540, 577, 612, 758, 765, 918, 1020, 1137, 1154, 1516, 1530, 1731, 1836, 1895, 2274, 2295, 2308, 2885, 3060, 3411, 3462, 3790, 4548, 4590, 5193, 5685, 5770, 6443, 6822, 6924, 7580, 8655, 9180, 9809, 10233, 10386, 11370, 11540, 12886, 13644, 15579, 17055, 17310, 19329, 19618, 20466, 20772, 22740, 25772, 25965, 29427, 31158, 32215, 34110, 34620, 38658, 39236, 40932, 49045, 51165, 51930, 57987, 58854, 62316, 64430, 68220, 77316, 77895, 88281, 96645, 98090, 102330, 103860, 115974, 117708, 128860, 147135, 155790, 173961, 176562, 193290, 196180, 204660, 218683, 231948, 264843, 289935, 294270, 311580, 347922, 353124, 386580, 437366, 441405, 529686, 579870, 588540, 656049, 695844, 869805, 874732, 882810, 1059372, 1093415, 1159740, 1312098, 1324215, 1739610, 1765620, 1968147, 2186830, 2624196, 2648430, 3280245, 3479220, 3717611, 3936294, 4373660, 5296860, 5904441, 6560490, 7435222, 7872588, 9840735, 11152833, 11808882, 13120980, 14870444, 18588055, 19681470, 22305666, 23617764, 29522205, 33458499, 37176110, 39362940, 44611332, 55764165, 59044410, 66916998, 74352220, 100375497, 111528330, 118088820, 133833996, 167292495, 200750994, 223056660, 334584990, 401501988, 501877485, 669169980, 1003754970, 2007509940]

約数ペア:

[(1, 2007509940), (2, 1003754970), (3, 669169980), (4, 501877485), (5, 401501988), (6, 334584990), (9, 223056660), (10, 200750994), (12, 167292495), (15, 133833996), (17, 118088820), (18, 111528330), (20, 100375497), (27, 74352220), (30, 66916998), (34, 59044410), (36, 55764165), (45, 44611332), (51, 39362940), (54, 37176110), (60, 33458499), (68, 29522205), (85, 23617764), (90, 22305666), (102, 19681470), (108, 18588055), (135, 14870444), (153, 13120980), (170, 11808882), (180, 11152833), (204, 9840735), (255, 7872588), (270, 7435222), (306, 6560490), (340, 5904441), (379, 5296860), (459, 4373660), (510, 3936294), (540, 3717611), (577, 3479220), (612, 3280245), (758, 2648430), (765, 2624196), (918, 2186830), (1020, 1968147), (1137, 1765620), (1154, 1739610), (1516, 1324215), (1530, 1312098), (1731, 1159740), (1836, 1093415), (1895, 1059372), (2274, 882810), (2295, 874732), (2308, 869805), (2885, 695844), (3060, 656049), (3411, 588540), (3462, 579870), (3790, 529686), (4548, 441405), (4590, 437366), (5193, 386580), (5685, 353124), (5770, 347922), (6443, 311580), (6822, 294270), (6924, 289935), (7580, 264843), (8655, 231948), (9180, 218683), (9809, 204660), (10233, 196180), (10386, 193290), (11370, 176562), (11540, 173961), (12886, 155790), (13644, 147135), (15579, 128860), (17055, 117708), (17310, 115974), (19329, 103860), (19618, 102330), (20466, 98090), (20772, 96645), (22740, 88281), (25772, 77895), (25965, 77316), (29427, 68220), (31158, 64430), (32215, 62316), (34110, 58854), (34620, 57987), (38658, 51930), (39236, 51165), (40932, 49045)]