66745497960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{155671}}^1$

素因数の和:156088

約数の個数: 128

約数和(自身を含む): 223046841600

約数和(自身を除く): 156301343640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 397, 540, 794, 1080, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 10719, 11910, 14292, 15880, 17865, 21438, 23820, 28584, 35730, 42876, 47640, 53595, 71460, 85752, 107190, 142920, 155671, 214380, 311342, 428760, 467013, 622684, 778355, 934026, 1245368, 1401039, 1556710, 1868052, 2335065, 2802078, 3113420, 3736104, 4203117, 4670130, 5604156, 6226840, 7005195, 8406234, 9340260, 11208312, 14010390, 16812468, 18680520, 21015585, 28020780, 33624936, 42031170, 56041560, 61801387, 84062340, 123602774, 168124680, 185404161, 247205548, 309006935, 370808322, 494411096, 556212483, 618013870, 741616644, 927020805, 1112424966, 1236027740, 1483233288, 1668637449, 1854041610, 2224849932, 2472055480, 2781062415, 3337274898, 3708083220, 4449699864, 5562124830, 6674549796, 7416166440, 8343187245, 11124249660, 13349099592, 16686374490, 22248499320, 33372748980, 66745497960]

約数ペア:

[(1, 66745497960), (2, 33372748980), (3, 22248499320), (4, 16686374490), (5, 13349099592), (6, 11124249660), (8, 8343187245), (9, 7416166440), (10, 6674549796), (12, 5562124830), (15, 4449699864), (18, 3708083220), (20, 3337274898), (24, 2781062415), (27, 2472055480), (30, 2224849932), (36, 1854041610), (40, 1668637449), (45, 1483233288), (54, 1236027740), (60, 1112424966), (72, 927020805), (90, 741616644), (108, 618013870), (120, 556212483), (135, 494411096), (180, 370808322), (216, 309006935), (270, 247205548), (360, 185404161), (397, 168124680), (540, 123602774), (794, 84062340), (1080, 61801387), (1191, 56041560), (1588, 42031170), (1985, 33624936), (2382, 28020780), (3176, 21015585), (3573, 18680520), (3970, 16812468), (4764, 14010390), (5955, 11208312), (7146, 9340260), (7940, 8406234), (9528, 7005195), (10719, 6226840), (11910, 5604156), (14292, 4670130), (15880, 4203117), (17865, 3736104), (21438, 3113420), (23820, 2802078), (28584, 2335065), (35730, 1868052), (42876, 1556710), (47640, 1401039), (53595, 1245368), (71460, 934026), (85752, 778355), (107190, 622684), (142920, 467013), (155671, 428760), (214380, 311342)]