461361040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 1304202240

約数和(自身を除く): 842841200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 131, 133, 140, 152, 190, 262, 266, 280, 304, 331, 380, 524, 532, 560, 655, 662, 665, 760, 917, 1048, 1064, 1310, 1324, 1330, 1520, 1655, 1834, 2096, 2128, 2317, 2489, 2620, 2648, 2660, 3310, 3668, 4585, 4634, 4978, 5240, 5296, 5320, 6289, 6620, 7336, 9170, 9268, 9956, 10480, 10640, 11585, 12445, 12578, 13240, 14672, 17423, 18340, 18536, 19912, 23170, 24890, 25156, 26480, 31445, 34846, 36680, 37072, 39824, 43361, 44023, 46340, 49780, 50312, 62890, 69692, 73360, 86722, 87115, 88046, 92680, 99560, 100624, 125780, 139384, 173444, 174230, 176092, 185360, 199120, 216805, 220115, 251560, 278768, 303527, 346888, 348460, 352184, 433610, 440230, 503120, 607054, 693776, 696920, 704368, 823859, 867220, 880460, 1214108, 1393840, 1517635, 1647718, 1734440, 1760920, 2428216, 3035270, 3295436, 3468880, 3521840, 4119295, 4856432, 5767013, 6070540, 6590872, 8238590, 11534026, 12141080, 13181744, 16477180, 23068052, 24282160, 28835065, 32954360, 46136104, 57670130, 65908720, 92272208, 115340260, 230680520, 461361040]

約数ペア:

[(1, 461361040), (2, 230680520), (4, 115340260), (5, 92272208), (7, 65908720), (8, 57670130), (10, 46136104), (14, 32954360), (16, 28835065), (19, 24282160), (20, 23068052), (28, 16477180), (35, 13181744), (38, 12141080), (40, 11534026), (56, 8238590), (70, 6590872), (76, 6070540), (80, 5767013), (95, 4856432), (112, 4119295), (131, 3521840), (133, 3468880), (140, 3295436), (152, 3035270), (190, 2428216), (262, 1760920), (266, 1734440), (280, 1647718), (304, 1517635), (331, 1393840), (380, 1214108), (524, 880460), (532, 867220), (560, 823859), (655, 704368), (662, 696920), (665, 693776), (760, 607054), (917, 503120), (1048, 440230), (1064, 433610), (1310, 352184), (1324, 348460), (1330, 346888), (1520, 303527), (1655, 278768), (1834, 251560), (2096, 220115), (2128, 216805), (2317, 199120), (2489, 185360), (2620, 176092), (2648, 174230), (2660, 173444), (3310, 139384), (3668, 125780), (4585, 100624), (4634, 99560), (4978, 92680), (5240, 88046), (5296, 87115), (5320, 86722), (6289, 73360), (6620, 69692), (7336, 62890), (9170, 50312), (9268, 49780), (9956, 46340), (10480, 44023), (10640, 43361), (11585, 39824), (12445, 37072), (12578, 36680), (13240, 34846), (14672, 31445), (17423, 26480), (18340, 25156), (18536, 24890), (19912, 23170)]