2007218220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3960

約数の個数: 192

約数和(自身を含む): 6895881216

約数和(自身を除く): 4888662996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 73, 84, 85, 102, 105, 119, 140, 146, 170, 204, 210, 219, 238, 255, 292, 340, 357, 365, 420, 438, 476, 510, 511, 595, 714, 730, 876, 1020, 1022, 1095, 1190, 1241, 1428, 1460, 1533, 1785, 2044, 2190, 2380, 2482, 2555, 3066, 3570, 3723, 3851, 4380, 4964, 5110, 6132, 6205, 7140, 7446, 7665, 7702, 8687, 10220, 11553, 12410, 14892, 15330, 15404, 17374, 18615, 19255, 23106, 24820, 26061, 26957, 30660, 34748, 37230, 38510, 43435, 46212, 52122, 53914, 57765, 65467, 74460, 77020, 80871, 86870, 104244, 107828, 115530, 130305, 130934, 134785, 161742, 173740, 196401, 231060, 260610, 261868, 269570, 281123, 323484, 327335, 392802, 404355, 458269, 521220, 539140, 562246, 654670, 785604, 808710, 843369, 916538, 982005, 1124492, 1309340, 1374807, 1405615, 1617420, 1686738, 1833076, 1964010, 1967861, 2291345, 2749614, 2811230, 3373476, 3928020, 3935722, 4216845, 4582690, 4779091, 5499228, 5622460, 5903583, 6874035, 7871444, 8433690, 9165380, 9558182, 9839305, 11807166, 13748070, 14337273, 16867380, 19116364, 19678610, 23614332, 23895455, 27496140, 28674546, 29517915, 33453637, 39357220, 47790910, 57349092, 59035830, 66907274, 71686365, 95581820, 100360911, 118071660, 133814548, 143372730, 167268185, 200721822, 286745460, 334536370, 401443644, 501804555, 669072740, 1003609110, 2007218220]

約数ペア:

[(1, 2007218220), (2, 1003609110), (3, 669072740), (4, 501804555), (5, 401443644), (6, 334536370), (7, 286745460), (10, 200721822), (12, 167268185), (14, 143372730), (15, 133814548), (17, 118071660), (20, 100360911), (21, 95581820), (28, 71686365), (30, 66907274), (34, 59035830), (35, 57349092), (42, 47790910), (51, 39357220), (60, 33453637), (68, 29517915), (70, 28674546), (73, 27496140), (84, 23895455), (85, 23614332), (102, 19678610), (105, 19116364), (119, 16867380), (140, 14337273), (146, 13748070), (170, 11807166), (204, 9839305), (210, 9558182), (219, 9165380), (238, 8433690), (255, 7871444), (292, 6874035), (340, 5903583), (357, 5622460), (365, 5499228), (420, 4779091), (438, 4582690), (476, 4216845), (510, 3935722), (511, 3928020), (595, 3373476), (714, 2811230), (730, 2749614), (876, 2291345), (1020, 1967861), (1022, 1964010), (1095, 1833076), (1190, 1686738), (1241, 1617420), (1428, 1405615), (1460, 1374807), (1533, 1309340), (1785, 1124492), (2044, 982005), (2190, 916538), (2380, 843369), (2482, 808710), (2555, 785604), (3066, 654670), (3570, 562246), (3723, 539140), (3851, 521220), (4380, 458269), (4964, 404355), (5110, 392802), (6132, 327335), (6205, 323484), (7140, 281123), (7446, 269570), (7665, 261868), (7702, 260610), (8687, 231060), (10220, 196401), (11553, 173740), (12410, 161742), (14892, 134785), (15330, 130934), (15404, 130305), (17374, 115530), (18615, 107828), (19255, 104244), (23106, 86870), (24820, 80871), (26061, 77020), (26957, 74460), (30660, 65467), (34748, 57765), (37230, 53914), (38510, 52122), (43435, 46212)]