65377260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 223910400

約数和(自身を除く): 158533140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 139, 156, 180, 195, 201, 234, 260, 268, 270, 278, 335, 351, 390, 402, 417, 468, 540, 556, 585, 603, 670, 695, 702, 780, 804, 834, 871, 1005, 1170, 1206, 1251, 1340, 1390, 1404, 1668, 1742, 1755, 1807, 1809, 2010, 2085, 2340, 2412, 2502, 2613, 2780, 3015, 3484, 3510, 3614, 3618, 3753, 4020, 4170, 4355, 5004, 5226, 5421, 6030, 6255, 7020, 7228, 7236, 7506, 7839, 8340, 8710, 9035, 9045, 9313, 10452, 10842, 12060, 12510, 13065, 15012, 15678, 16263, 17420, 18070, 18090, 18626, 18765, 21684, 23517, 25020, 26130, 27105, 27939, 31356, 32526, 36140, 36180, 37252, 37530, 39195, 46565, 47034, 48789, 52260, 54210, 55878, 65052, 75060, 78390, 81315, 83817, 93130, 94068, 97578, 108420, 111756, 117585, 121069, 139695, 156780, 162630, 167634, 186260, 195156, 235170, 242138, 243945, 251451, 279390, 325260, 335268, 363207, 419085, 470340, 484276, 487890, 502902, 558780, 605345, 726414, 838170, 975780, 1005804, 1089621, 1210690, 1257255, 1452828, 1676340, 1816035, 2179242, 2421380, 2514510, 3268863, 3632070, 4358484, 5029020, 5448105, 6537726, 7264140, 10896210, 13075452, 16344315, 21792420, 32688630, 65377260]

約数ペア:

[(1, 65377260), (2, 32688630), (3, 21792420), (4, 16344315), (5, 13075452), (6, 10896210), (9, 7264140), (10, 6537726), (12, 5448105), (13, 5029020), (15, 4358484), (18, 3632070), (20, 3268863), (26, 2514510), (27, 2421380), (30, 2179242), (36, 1816035), (39, 1676340), (45, 1452828), (52, 1257255), (54, 1210690), (60, 1089621), (65, 1005804), (67, 975780), (78, 838170), (90, 726414), (108, 605345), (117, 558780), (130, 502902), (134, 487890), (135, 484276), (139, 470340), (156, 419085), (180, 363207), (195, 335268), (201, 325260), (234, 279390), (260, 251451), (268, 243945), (270, 242138), (278, 235170), (335, 195156), (351, 186260), (390, 167634), (402, 162630), (417, 156780), (468, 139695), (540, 121069), (556, 117585), (585, 111756), (603, 108420), (670, 97578), (695, 94068), (702, 93130), (780, 83817), (804, 81315), (834, 78390), (871, 75060), (1005, 65052), (1170, 55878), (1206, 54210), (1251, 52260), (1340, 48789), (1390, 47034), (1404, 46565), (1668, 39195), (1742, 37530), (1755, 37252), (1807, 36180), (1809, 36140), (2010, 32526), (2085, 31356), (2340, 27939), (2412, 27105), (2502, 26130), (2613, 25020), (2780, 23517), (3015, 21684), (3484, 18765), (3510, 18626), (3614, 18090), (3618, 18070), (3753, 17420), (4020, 16263), (4170, 15678), (4355, 15012), (5004, 13065), (5226, 12510), (5421, 12060), (6030, 10842), (6255, 10452), (7020, 9313), (7228, 9045), (7236, 9035), (7506, 8710), (7839, 8340)]