1340377740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4657}}^1$

素因数の和:4729

約数の個数: 192

約数和(自身を含む): 4601358720

約数和(自身を除く): 3260980980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 820, 1066, 1107, 1170, 1230, 1404, 1476, 1599, 1755, 1845, 2132, 2214, 2340, 2460, 2665, 3198, 3510, 3690, 4428, 4657, 4797, 5330, 5535, 6396, 7020, 7380, 7995, 9314, 9594, 10660, 11070, 13971, 14391, 15990, 18628, 19188, 22140, 23285, 23985, 27942, 28782, 31980, 41913, 46570, 47970, 55884, 57564, 60541, 69855, 71955, 83826, 93140, 95940, 121082, 125739, 139710, 143910, 167652, 181623, 190937, 209565, 242164, 251478, 279420, 287820, 302705, 363246, 381874, 419130, 502956, 544869, 572811, 605410, 628695, 726492, 763748, 838260, 908115, 954685, 1089738, 1145622, 1210820, 1257390, 1634607, 1718433, 1816230, 1909370, 2179476, 2291244, 2482181, 2514780, 2724345, 2864055, 3269214, 3436866, 3632460, 3818740, 4964362, 5155299, 5448690, 5728110, 6538428, 6873732, 7446543, 8173035, 8592165, 9928724, 10310598, 10897380, 11456220, 12410905, 14893086, 16346070, 17184330, 20621196, 22339629, 24821810, 25776495, 29786172, 32692140, 34368660, 37232715, 44679258, 49643620, 51552990, 67018887, 74465430, 89358516, 103105980, 111698145, 134037774, 148930860, 223396290, 268075548, 335094435, 446792580, 670188870, 1340377740]

約数ペア:

[(1, 1340377740), (2, 670188870), (3, 446792580), (4, 335094435), (5, 268075548), (6, 223396290), (9, 148930860), (10, 134037774), (12, 111698145), (13, 103105980), (15, 89358516), (18, 74465430), (20, 67018887), (26, 51552990), (27, 49643620), (30, 44679258), (36, 37232715), (39, 34368660), (41, 32692140), (45, 29786172), (52, 25776495), (54, 24821810), (60, 22339629), (65, 20621196), (78, 17184330), (82, 16346070), (90, 14893086), (108, 12410905), (117, 11456220), (123, 10897380), (130, 10310598), (135, 9928724), (156, 8592165), (164, 8173035), (180, 7446543), (195, 6873732), (205, 6538428), (234, 5728110), (246, 5448690), (260, 5155299), (270, 4964362), (351, 3818740), (369, 3632460), (390, 3436866), (410, 3269214), (468, 2864055), (492, 2724345), (533, 2514780), (540, 2482181), (585, 2291244), (615, 2179476), (702, 1909370), (738, 1816230), (780, 1718433), (820, 1634607), (1066, 1257390), (1107, 1210820), (1170, 1145622), (1230, 1089738), (1404, 954685), (1476, 908115), (1599, 838260), (1755, 763748), (1845, 726492), (2132, 628695), (2214, 605410), (2340, 572811), (2460, 544869), (2665, 502956), (3198, 419130), (3510, 381874), (3690, 363246), (4428, 302705), (4657, 287820), (4797, 279420), (5330, 251478), (5535, 242164), (6396, 209565), (7020, 190937), (7380, 181623), (7995, 167652), (9314, 143910), (9594, 139710), (10660, 125739), (11070, 121082), (13971, 95940), (14391, 93140), (15990, 83826), (18628, 71955), (19188, 69855), (22140, 60541), (23285, 57564), (23985, 55884), (27942, 47970), (28782, 46570), (31980, 41913)]