207491702280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15377}}^1\times {\mathrm{4889}}^1$

素因数の和:20303

約数の個数: 128

約数和(自身を含む): 649714348800

約数和(自身を除く): 442222646520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4889, 9778, 14667, 15377, 19556, 24445, 29334, 30754, 39112, 46131, 48890, 58668, 61508, 73335, 76885, 92262, 97780, 112447, 117336, 123016, 146670, 153770, 184524, 195560, 224894, 230655, 293340, 307540, 337341, 353671, 369048, 449788, 461310, 562235, 586680, 615080, 674682, 707342, 899576, 922620, 1061013, 1124470, 1349364, 1414684, 1686705, 1768355, 1845240, 2122026, 2248940, 2698728, 2829368, 3373410, 3536710, 4244052, 4497880, 5305065, 6746820, 7073420, 8488104, 10610130, 13493640, 14146840, 21220260, 42440520, 75178153, 150356306, 225534459, 300712612, 375890765, 451068918, 601425224, 751781530, 902137836, 1127672295, 1503563060, 1729097519, 1804275672, 2255344590, 3007126120, 3458195038, 4510689180, 5187292557, 6916390076, 8645487595, 9021378360, 10374585114, 13832780152, 17290975190, 20749170228, 25936462785, 34581950380, 41498340456, 51872925570, 69163900760, 103745851140, 207491702280]

約数ペア:

[(1, 207491702280), (2, 103745851140), (3, 69163900760), (4, 51872925570), (5, 41498340456), (6, 34581950380), (8, 25936462785), (10, 20749170228), (12, 17290975190), (15, 13832780152), (20, 10374585114), (23, 9021378360), (24, 8645487595), (30, 6916390076), (40, 5187292557), (46, 4510689180), (60, 3458195038), (69, 3007126120), (92, 2255344590), (115, 1804275672), (120, 1729097519), (138, 1503563060), (184, 1127672295), (230, 902137836), (276, 751781530), (345, 601425224), (460, 451068918), (552, 375890765), (690, 300712612), (920, 225534459), (1380, 150356306), (2760, 75178153), (4889, 42440520), (9778, 21220260), (14667, 14146840), (15377, 13493640), (19556, 10610130), (24445, 8488104), (29334, 7073420), (30754, 6746820), (39112, 5305065), (46131, 4497880), (48890, 4244052), (58668, 3536710), (61508, 3373410), (73335, 2829368), (76885, 2698728), (92262, 2248940), (97780, 2122026), (112447, 1845240), (117336, 1768355), (123016, 1686705), (146670, 1414684), (153770, 1349364), (184524, 1124470), (195560, 1061013), (224894, 922620), (230655, 899576), (293340, 707342), (307540, 674682), (337341, 615080), (353671, 586680), (369048, 562235), (449788, 461310)]