65013775920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{279557}}^1$

素因数の和:279612

約数の個数: 240

約数和(自身を含む): 243349647840

約数和(自身を除く): 178335871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 232560, 279557, 559114, 838671, 1118228, 1397785, 1677342, 2236456, 2516013, 2795570, 3354684, 4193355, 4472912, 4752469, 5032026, 5311583, 5591140, 6709368, 8386710, 9504938, 10064052, 10623166, 11182280, 12580065, 13418736, 14257407, 15934749, 16773420, 19009876, 20128104, 21246332, 22364560, 23762345, 25160130, 26557915, 28514814, 31869498, 33546840, 38019752, 40256208, 42492664, 42772221, 47524690, 47804247, 50320260, 53115830, 57029628, 63738996, 67093680, 71287035, 76039504, 79673745, 84985328, 85544442, 90296911, 95049380, 95608494, 100640520, 106231660, 114059256, 127477992, 142574070, 159347490, 171088884, 180593822, 190098760, 191216988, 201281040, 212463320, 213861105, 228118512, 239021235, 254955984, 270890733, 285148140, 318694980, 342177768, 361187644, 380197520, 382433976, 424926640, 427722210, 451484555, 478042470, 541781466, 570296280, 637389960, 684355536, 722375288, 764867952, 812672199, 855444420, 902969110, 956084940, 1083562932, 1140592560, 1274779920, 1354453665, 1444750576, 1625344398, 1710888840, 1805938220, 1912169880, 2167125864, 2708907330, 3250688796, 3421777680, 3611876440, 3824339760, 4063360995, 4334251728, 5417814660, 6501377592, 7223752880, 8126721990, 10835629320, 13002755184, 16253443980, 21671258640, 32506887960, 65013775920]

約数ペア:

[(1, 65013775920), (2, 32506887960), (3, 21671258640), (4, 16253443980), (5, 13002755184), (6, 10835629320), (8, 8126721990), (9, 7223752880), (10, 6501377592), (12, 5417814660), (15, 4334251728), (16, 4063360995), (17, 3824339760), (18, 3611876440), (19, 3421777680), (20, 3250688796), (24, 2708907330), (30, 2167125864), (34, 1912169880), (36, 1805938220), (38, 1710888840), (40, 1625344398), (45, 1444750576), (48, 1354453665), (51, 1274779920), (57, 1140592560), (60, 1083562932), (68, 956084940), (72, 902969110), (76, 855444420), (80, 812672199), (85, 764867952), (90, 722375288), (95, 684355536), (102, 637389960), (114, 570296280), (120, 541781466), (136, 478042470), (144, 451484555), (152, 427722210), (153, 424926640), (170, 382433976), (171, 380197520), (180, 361187644), (190, 342177768), (204, 318694980), (228, 285148140), (240, 270890733), (255, 254955984), (272, 239021235), (285, 228118512), (304, 213861105), (306, 212463320), (323, 201281040), (340, 191216988), (342, 190098760), (360, 180593822), (380, 171088884), (408, 159347490), (456, 142574070), (510, 127477992), (570, 114059256), (612, 106231660), (646, 100640520), (680, 95608494), (684, 95049380), (720, 90296911), (760, 85544442), (765, 84985328), (816, 79673745), (855, 76039504), (912, 71287035), (969, 67093680), (1020, 63738996), (1140, 57029628), (1224, 53115830), (1292, 50320260), (1360, 47804247), (1368, 47524690), (1520, 42772221), (1530, 42492664), (1615, 40256208), (1710, 38019752), (1938, 33546840), (2040, 31869498), (2280, 28514814), (2448, 26557915), (2584, 25160130), (2736, 23762345), (2907, 22364560), (3060, 21246332), (3230, 20128104), (3420, 19009876), (3876, 16773420), (4080, 15934749), (4560, 14257407), (4845, 13418736), (5168, 12580065), (5814, 11182280), (6120, 10623166), (6460, 10064052), (6840, 9504938), (7752, 8386710), (9690, 6709368), (11628, 5591140), (12240, 5311583), (12920, 5032026), (13680, 4752469), (14535, 4472912), (15504, 4193355), (19380, 3354684), (23256, 2795570), (25840, 2516013), (29070, 2236456), (38760, 1677342), (46512, 1397785), (58140, 1118228), (77520, 838671), (116280, 559114), (232560, 279557)]