409946940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 192

約数和(自身を含む): 1433779200

約数和(自身を除く): 1023832260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2539, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5078, 5382, 5980, 6210, 7020, 7617, 8073, 8970, 10156, 10764, 12420, 12695, 13455, 15234, 16146, 17940, 22851, 25390, 26910, 30468, 32292, 33007, 38085, 40365, 45702, 50780, 53820, 58397, 66014, 68553, 76170, 80730, 91404, 99021, 114255, 116794, 132028, 137106, 152340, 161460, 165035, 175191, 198042, 228510, 233588, 274212, 291985, 297063, 330070, 342765, 350382, 396084, 457020, 495105, 525573, 583970, 594126, 660140, 685530, 700764, 759161, 875955, 891189, 990210, 1051146, 1167940, 1188252, 1371060, 1485315, 1518322, 1576719, 1751910, 1782378, 1980420, 2102292, 2277483, 2627865, 2970630, 3036644, 3153438, 3503820, 3564756, 3795805, 4455945, 4554966, 5255730, 5941260, 6306876, 6832449, 7591610, 7883595, 8911890, 9109932, 10511460, 11387415, 13664898, 15183220, 15767190, 17823780, 20497347, 22774830, 27329796, 31534380, 34162245, 40994694, 45549660, 68324490, 81989388, 102486735, 136648980, 204973470, 409946940]

約数ペア:

[(1, 409946940), (2, 204973470), (3, 136648980), (4, 102486735), (5, 81989388), (6, 68324490), (9, 45549660), (10, 40994694), (12, 34162245), (13, 31534380), (15, 27329796), (18, 22774830), (20, 20497347), (23, 17823780), (26, 15767190), (27, 15183220), (30, 13664898), (36, 11387415), (39, 10511460), (45, 9109932), (46, 8911890), (52, 7883595), (54, 7591610), (60, 6832449), (65, 6306876), (69, 5941260), (78, 5255730), (90, 4554966), (92, 4455945), (108, 3795805), (115, 3564756), (117, 3503820), (130, 3153438), (135, 3036644), (138, 2970630), (156, 2627865), (180, 2277483), (195, 2102292), (207, 1980420), (230, 1782378), (234, 1751910), (260, 1576719), (270, 1518322), (276, 1485315), (299, 1371060), (345, 1188252), (351, 1167940), (390, 1051146), (414, 990210), (460, 891189), (468, 875955), (540, 759161), (585, 700764), (598, 685530), (621, 660140), (690, 594126), (702, 583970), (780, 525573), (828, 495105), (897, 457020), (1035, 396084), (1170, 350382), (1196, 342765), (1242, 330070), (1380, 297063), (1404, 291985), (1495, 274212), (1755, 233588), (1794, 228510), (2070, 198042), (2340, 175191), (2484, 165035), (2539, 161460), (2691, 152340), (2990, 137106), (3105, 132028), (3510, 116794), (3588, 114255), (4140, 99021), (4485, 91404), (5078, 80730), (5382, 76170), (5980, 68553), (6210, 66014), (7020, 58397), (7617, 53820), (8073, 50780), (8970, 45702), (10156, 40365), (10764, 38085), (12420, 33007), (12695, 32292), (13455, 30468), (15234, 26910), (16146, 25390), (17940, 22851)]