128672917800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{137383}}^1$

素因数の和:137632

約数の個数: 192

約数和(自身を含む): 457917358080

約数和(自身を除く): 329244440280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 223, 280, 300, 350, 420, 446, 525, 600, 669, 700, 840, 892, 1050, 1115, 1338, 1400, 1561, 1784, 2100, 2230, 2676, 3122, 3345, 4200, 4460, 4683, 5352, 5575, 6244, 6690, 7805, 8920, 9366, 11150, 12488, 13380, 15610, 16725, 18732, 22300, 23415, 26760, 31220, 33450, 37464, 39025, 44600, 46830, 62440, 66900, 78050, 93660, 117075, 133800, 137383, 156100, 187320, 234150, 274766, 312200, 412149, 468300, 549532, 686915, 824298, 936600, 961681, 1099064, 1373830, 1648596, 1923362, 2060745, 2747660, 2885043, 3297192, 3434575, 3846724, 4121490, 4808405, 5495320, 5770086, 6869150, 7693448, 8242980, 9616810, 10303725, 11540172, 13738300, 14425215, 16485960, 19233620, 20607450, 23080344, 24042025, 27476600, 28850430, 30636409, 38467240, 41214900, 48084050, 57700860, 61272818, 72126075, 82429800, 91909227, 96168100, 115401720, 122545636, 144252150, 153182045, 183818454, 192336200, 214454863, 245091272, 288504300, 306364090, 367636908, 428909726, 459546135, 577008600, 612728180, 643364589, 735273816, 765910225, 857819452, 919092270, 1072274315, 1225456360, 1286729178, 1531820450, 1715638904, 1838184540, 2144548630, 2297730675, 2573458356, 3063640900, 3216822945, 3676369080, 4289097260, 4595461350, 5146916712, 5361371575, 6127281800, 6433645890, 8578194520, 9190922700, 10722743150, 12867291780, 16084114725, 18381845400, 21445486300, 25734583560, 32168229450, 42890972600, 64336458900, 128672917800]

約数ペア:

[(1, 128672917800), (2, 64336458900), (3, 42890972600), (4, 32168229450), (5, 25734583560), (6, 21445486300), (7, 18381845400), (8, 16084114725), (10, 12867291780), (12, 10722743150), (14, 9190922700), (15, 8578194520), (20, 6433645890), (21, 6127281800), (24, 5361371575), (25, 5146916712), (28, 4595461350), (30, 4289097260), (35, 3676369080), (40, 3216822945), (42, 3063640900), (50, 2573458356), (56, 2297730675), (60, 2144548630), (70, 1838184540), (75, 1715638904), (84, 1531820450), (100, 1286729178), (105, 1225456360), (120, 1072274315), (140, 919092270), (150, 857819452), (168, 765910225), (175, 735273816), (200, 643364589), (210, 612728180), (223, 577008600), (280, 459546135), (300, 428909726), (350, 367636908), (420, 306364090), (446, 288504300), (525, 245091272), (600, 214454863), (669, 192336200), (700, 183818454), (840, 153182045), (892, 144252150), (1050, 122545636), (1115, 115401720), (1338, 96168100), (1400, 91909227), (1561, 82429800), (1784, 72126075), (2100, 61272818), (2230, 57700860), (2676, 48084050), (3122, 41214900), (3345, 38467240), (4200, 30636409), (4460, 28850430), (4683, 27476600), (5352, 24042025), (5575, 23080344), (6244, 20607450), (6690, 19233620), (7805, 16485960), (8920, 14425215), (9366, 13738300), (11150, 11540172), (12488, 10303725), (13380, 9616810), (15610, 8242980), (16725, 7693448), (18732, 6869150), (22300, 5770086), (23415, 5495320), (26760, 4808405), (31220, 4121490), (33450, 3846724), (37464, 3434575), (39025, 3297192), (44600, 2885043), (46830, 2747660), (62440, 2060745), (66900, 1923362), (78050, 1648596), (93660, 1373830), (117075, 1099064), (133800, 961681), (137383, 936600), (156100, 824298), (187320, 686915), (234150, 549532), (274766, 468300), (312200, 412149)]