199952640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 216

約数和(自身を含む): 733227768

約数和(自身を除く): 533275128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1021, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2042, 2176, 2304, 2448, 2720, 2880, 3060, 3063, 3264, 3840, 4080, 4084, 4352, 4896, 5105, 5440, 5760, 6120, 6126, 6528, 8160, 8168, 9189, 9792, 10210, 10880, 11520, 12240, 12252, 13056, 15315, 16320, 16336, 17357, 18378, 19584, 20420, 21760, 24480, 24504, 30630, 32640, 32672, 34714, 36756, 39168, 40840, 45945, 48960, 49008, 52071, 61260, 65280, 65344, 69428, 73512, 81680, 86785, 91890, 97920, 98016, 104142, 122520, 130688, 138856, 147024, 156213, 163360, 173570, 183780, 195840, 196032, 208284, 245040, 260355, 261376, 277712, 294048, 312426, 326720, 347140, 367560, 392064, 416568, 490080, 520710, 555424, 588096, 624852, 653440, 694280, 735120, 781065, 784128, 833136, 980160, 1041420, 1110848, 1176192, 1249704, 1306880, 1388560, 1470240, 1562130, 1666272, 1960320, 2082840, 2221696, 2352384, 2499408, 2777120, 2940480, 3124260, 3332544, 3920640, 4165680, 4443392, 4998816, 5554240, 5880960, 6248520, 6665088, 8331360, 9997632, 11108480, 11761920, 12497040, 13330176, 16662720, 19995264, 22216960, 24994080, 33325440, 39990528, 49988160, 66650880, 99976320, 199952640]

約数ペア:

[(1, 199952640), (2, 99976320), (3, 66650880), (4, 49988160), (5, 39990528), (6, 33325440), (8, 24994080), (9, 22216960), (10, 19995264), (12, 16662720), (15, 13330176), (16, 12497040), (17, 11761920), (18, 11108480), (20, 9997632), (24, 8331360), (30, 6665088), (32, 6248520), (34, 5880960), (36, 5554240), (40, 4998816), (45, 4443392), (48, 4165680), (51, 3920640), (60, 3332544), (64, 3124260), (68, 2940480), (72, 2777120), (80, 2499408), (85, 2352384), (90, 2221696), (96, 2082840), (102, 1960320), (120, 1666272), (128, 1562130), (136, 1470240), (144, 1388560), (153, 1306880), (160, 1249704), (170, 1176192), (180, 1110848), (192, 1041420), (204, 980160), (240, 833136), (255, 784128), (256, 781065), (272, 735120), (288, 694280), (306, 653440), (320, 624852), (340, 588096), (360, 555424), (384, 520710), (408, 490080), (480, 416568), (510, 392064), (544, 367560), (576, 347140), (612, 326720), (640, 312426), (680, 294048), (720, 277712), (765, 261376), (768, 260355), (816, 245040), (960, 208284), (1020, 196032), (1021, 195840), (1088, 183780), (1152, 173570), (1224, 163360), (1280, 156213), (1360, 147024), (1440, 138856), (1530, 130688), (1632, 122520), (1920, 104142), (2040, 98016), (2042, 97920), (2176, 91890), (2304, 86785), (2448, 81680), (2720, 73512), (2880, 69428), (3060, 65344), (3063, 65280), (3264, 61260), (3840, 52071), (4080, 49008), (4084, 48960), (4352, 45945), (4896, 40840), (5105, 39168), (5440, 36756), (5760, 34714), (6120, 32672), (6126, 32640), (6528, 30630), (8160, 24504), (8168, 24480), (9189, 21760), (9792, 20420), (10210, 19584), (10880, 18378), (11520, 17357), (12240, 16336), (12252, 16320), (13056, 15315)]