237208140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 842063040

約数和(自身を除く): 604854900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 67, 68, 78, 85, 89, 90, 102, 117, 130, 134, 153, 156, 170, 178, 180, 195, 201, 204, 221, 234, 255, 260, 267, 268, 306, 335, 340, 356, 390, 402, 442, 445, 468, 510, 534, 585, 603, 612, 663, 670, 765, 780, 801, 804, 871, 884, 890, 1005, 1020, 1068, 1105, 1139, 1157, 1170, 1206, 1326, 1335, 1340, 1513, 1530, 1602, 1742, 1780, 1989, 2010, 2210, 2278, 2314, 2340, 2412, 2613, 2652, 2670, 3015, 3026, 3060, 3204, 3315, 3417, 3471, 3484, 3978, 4005, 4020, 4355, 4420, 4539, 4556, 4628, 5226, 5340, 5695, 5785, 5963, 6030, 6052, 6630, 6834, 6942, 7565, 7839, 7956, 8010, 8710, 9078, 9945, 10251, 10413, 10452, 11390, 11570, 11926, 12060, 13065, 13260, 13617, 13668, 13884, 14807, 15130, 15678, 16020, 17085, 17355, 17420, 17889, 18156, 19669, 19890, 20502, 20826, 22695, 22780, 23140, 23852, 26130, 27234, 29614, 29815, 30260, 31356, 34170, 34710, 35778, 39195, 39338, 39780, 41004, 41652, 44421, 45390, 51255, 52065, 52260, 53667, 54468, 59007, 59228, 59630, 68085, 68340, 69420, 71556, 74035, 77519, 78390, 78676, 88842, 89445, 90780, 98345, 101371, 102510, 104130, 107334, 118014, 119260, 133263, 136170, 148070, 155038, 156780, 177021, 177684, 178890, 196690, 202742, 205020, 208260, 214668, 222105, 232557, 236028, 266526, 268335, 272340, 295035, 296140, 304113, 310076, 354042, 357780, 387595, 393380, 405484, 444210, 465114, 506855, 533052, 536670, 590070, 608226, 666315, 697671, 708084, 775190, 885105, 888420, 912339, 930228, 1013710, 1073340, 1162785, 1180140, 1216452, 1317823, 1332630, 1395342, 1520565, 1550380, 1770210, 1824678, 2027420, 2325570, 2635646, 2665260, 2790684, 3041130, 3488355, 3540420, 3649356, 3953469, 4561695, 4651140, 5271292, 6082260, 6589115, 6976710, 7906938, 9123390, 11860407, 13178230, 13953420, 15813876, 18246780, 19767345, 23720814, 26356460, 39534690, 47441628, 59302035, 79069380, 118604070, 237208140]

約数ペア:

[(1, 237208140), (2, 118604070), (3, 79069380), (4, 59302035), (5, 47441628), (6, 39534690), (9, 26356460), (10, 23720814), (12, 19767345), (13, 18246780), (15, 15813876), (17, 13953420), (18, 13178230), (20, 11860407), (26, 9123390), (30, 7906938), (34, 6976710), (36, 6589115), (39, 6082260), (45, 5271292), (51, 4651140), (52, 4561695), (60, 3953469), (65, 3649356), (67, 3540420), (68, 3488355), (78, 3041130), (85, 2790684), (89, 2665260), (90, 2635646), (102, 2325570), (117, 2027420), (130, 1824678), (134, 1770210), (153, 1550380), (156, 1520565), (170, 1395342), (178, 1332630), (180, 1317823), (195, 1216452), (201, 1180140), (204, 1162785), (221, 1073340), (234, 1013710), (255, 930228), (260, 912339), (267, 888420), (268, 885105), (306, 775190), (335, 708084), (340, 697671), (356, 666315), (390, 608226), (402, 590070), (442, 536670), (445, 533052), (468, 506855), (510, 465114), (534, 444210), (585, 405484), (603, 393380), (612, 387595), (663, 357780), (670, 354042), (765, 310076), (780, 304113), (801, 296140), (804, 295035), (871, 272340), (884, 268335), (890, 266526), (1005, 236028), (1020, 232557), (1068, 222105), (1105, 214668), (1139, 208260), (1157, 205020), (1170, 202742), (1206, 196690), (1326, 178890), (1335, 177684), (1340, 177021), (1513, 156780), (1530, 155038), (1602, 148070), (1742, 136170), (1780, 133263), (1989, 119260), (2010, 118014), (2210, 107334), (2278, 104130), (2314, 102510), (2340, 101371), (2412, 98345), (2613, 90780), (2652, 89445), (2670, 88842), (3015, 78676), (3026, 78390), (3060, 77519), (3204, 74035), (3315, 71556), (3417, 69420), (3471, 68340), (3484, 68085), (3978, 59630), (4005, 59228), (4020, 59007), (4355, 54468), (4420, 53667), (4539, 52260), (4556, 52065), (4628, 51255), (5226, 45390), (5340, 44421), (5695, 41652), (5785, 41004), (5963, 39780), (6030, 39338), (6052, 39195), (6630, 35778), (6834, 34710), (6942, 34170), (7565, 31356), (7839, 30260), (7956, 29815), (8010, 29614), (8710, 27234), (9078, 26130), (9945, 23852), (10251, 23140), (10413, 22780), (10452, 22695), (11390, 20826), (11570, 20502), (11926, 19890), (12060, 19669), (13065, 18156), (13260, 17889), (13617, 17420), (13668, 17355), (13884, 17085), (14807, 16020), (15130, 15678)]