154696039040

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{3881}}^1$

素因数の和:4982

約数の個数: 128

約数和(自身を含む): 376347943440

約数和(自身を除く): 221651904400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1021, 1220, 1952, 2042, 2440, 3881, 3904, 4084, 4880, 5105, 7762, 7808, 8168, 9760, 10210, 15524, 16336, 19405, 19520, 20420, 31048, 32672, 38810, 39040, 40840, 62096, 62281, 65344, 77620, 81680, 124192, 124562, 130688, 155240, 163360, 236741, 248384, 249124, 310480, 311405, 326720, 473482, 496768, 498248, 620960, 622810, 653440, 946964, 996496, 1183705, 1241920, 1245620, 1893928, 1992992, 2367410, 2483840, 2491240, 3787856, 3962501, 3985984, 4734820, 4982480, 7575712, 7925002, 7971968, 9469640, 9964960, 15151424, 15850004, 18939280, 19812505, 19929920, 30302848, 31700008, 37878560, 39625010, 39859840, 63400016, 75757120, 79250020, 126800032, 151514240, 158500040, 241712561, 253600064, 317000080, 483425122, 507200128, 634000160, 966850244, 1208562805, 1268000320, 1933700488, 2417125610, 2536000640, 3867400976, 4834251220, 7734801952, 9668502440, 15469603904, 19337004880, 30939207808, 38674009760, 77348019520, 154696039040]

約数ペア:

[(1, 154696039040), (2, 77348019520), (4, 38674009760), (5, 30939207808), (8, 19337004880), (10, 15469603904), (16, 9668502440), (20, 7734801952), (32, 4834251220), (40, 3867400976), (61, 2536000640), (64, 2417125610), (80, 1933700488), (122, 1268000320), (128, 1208562805), (160, 966850244), (244, 634000160), (305, 507200128), (320, 483425122), (488, 317000080), (610, 253600064), (640, 241712561), (976, 158500040), (1021, 151514240), (1220, 126800032), (1952, 79250020), (2042, 75757120), (2440, 63400016), (3881, 39859840), (3904, 39625010), (4084, 37878560), (4880, 31700008), (5105, 30302848), (7762, 19929920), (7808, 19812505), (8168, 18939280), (9760, 15850004), (10210, 15151424), (15524, 9964960), (16336, 9469640), (19405, 7971968), (19520, 7925002), (20420, 7575712), (31048, 4982480), (32672, 4734820), (38810, 3985984), (39040, 3962501), (40840, 3787856), (62096, 2491240), (62281, 2483840), (65344, 2367410), (77620, 1992992), (81680, 1893928), (124192, 1245620), (124562, 1241920), (130688, 1183705), (155240, 996496), (163360, 946964), (236741, 653440), (248384, 622810), (249124, 620960), (310480, 498248), (311405, 496768), (326720, 473482)]