338651820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2589

約数の個数: 192

約数和(自身を含む): 1194816000

約数和(自身を除く): 856164180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2539, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5078, 5130, 6669, 7020, 7410, 7617, 8892, 10156, 10260, 11115, 12695, 13338, 14820, 15234, 22230, 22851, 25390, 26676, 30468, 33007, 33345, 38085, 44460, 45702, 48241, 50780, 66014, 66690, 68553, 76170, 91404, 96482, 99021, 114255, 132028, 133380, 137106, 144723, 152340, 165035, 192964, 198042, 228510, 241205, 274212, 289446, 297063, 330070, 342765, 396084, 434169, 457020, 482410, 495105, 578892, 594126, 627133, 660140, 685530, 723615, 868338, 891189, 964820, 990210, 1188252, 1254266, 1302507, 1371060, 1447230, 1485315, 1736676, 1782378, 1881399, 1980420, 2170845, 2508532, 2605014, 2894460, 2970630, 3135665, 3564756, 3762798, 4341690, 4455945, 5210028, 5644197, 5941260, 6271330, 6512535, 7525596, 8683380, 8911890, 9406995, 11288394, 12542660, 13025070, 16932591, 17823780, 18813990, 22576788, 26050140, 28220985, 33865182, 37627980, 56441970, 67730364, 84662955, 112883940, 169325910, 338651820]

約数ペア:

[(1, 338651820), (2, 169325910), (3, 112883940), (4, 84662955), (5, 67730364), (6, 56441970), (9, 37627980), (10, 33865182), (12, 28220985), (13, 26050140), (15, 22576788), (18, 18813990), (19, 17823780), (20, 16932591), (26, 13025070), (27, 12542660), (30, 11288394), (36, 9406995), (38, 8911890), (39, 8683380), (45, 7525596), (52, 6512535), (54, 6271330), (57, 5941260), (60, 5644197), (65, 5210028), (76, 4455945), (78, 4341690), (90, 3762798), (95, 3564756), (108, 3135665), (114, 2970630), (117, 2894460), (130, 2605014), (135, 2508532), (156, 2170845), (171, 1980420), (180, 1881399), (190, 1782378), (195, 1736676), (228, 1485315), (234, 1447230), (247, 1371060), (260, 1302507), (270, 1254266), (285, 1188252), (342, 990210), (351, 964820), (380, 891189), (390, 868338), (468, 723615), (494, 685530), (513, 660140), (540, 627133), (570, 594126), (585, 578892), (684, 495105), (702, 482410), (741, 457020), (780, 434169), (855, 396084), (988, 342765), (1026, 330070), (1140, 297063), (1170, 289446), (1235, 274212), (1404, 241205), (1482, 228510), (1710, 198042), (1755, 192964), (2052, 165035), (2223, 152340), (2340, 144723), (2470, 137106), (2539, 133380), (2565, 132028), (2964, 114255), (3420, 99021), (3510, 96482), (3705, 91404), (4446, 76170), (4940, 68553), (5078, 66690), (5130, 66014), (6669, 50780), (7020, 48241), (7410, 45702), (7617, 44460), (8892, 38085), (10156, 33345), (10260, 33007), (11115, 30468), (12695, 26676), (13338, 25390), (14820, 22851), (15234, 22230)]