19458833520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503593}}^1$

素因数の和:503639

約数の個数: 160

約数和(自身を含む): 71937395712

約数和(自身を除く): 52478562192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 503593, 1007186, 1510779, 2014372, 2517965, 3021558, 3525151, 4028744, 5035930, 6043116, 7050302, 7553895, 8057488, 10071860, 10575453, 11582639, 12086232, 14100604, 15107790, 17625755, 20143720, 21150906, 23165278, 24172464, 28201208, 30215580, 34747917, 35251510, 40287440, 42301812, 46330556, 52877265, 56402416, 57913195, 60431160, 69495834, 70503020, 81078473, 84603624, 92661112, 105754530, 115826390, 120862320, 138991668, 141006040, 162156946, 169207248, 173739585, 185322224, 211509060, 231652780, 243235419, 277983336, 282012080, 324313892, 347479170, 405392365, 423018120, 463305560, 486470838, 555966672, 648627784, 694958340, 810784730, 846036240, 926611120, 972941676, 1216177095, 1297255568, 1389916680, 1621569460, 1945883352, 2432354190, 2779833360, 3243138920, 3891766704, 4864708380, 6486277840, 9729416760, 19458833520]

約数ペア:

[(1, 19458833520), (2, 9729416760), (3, 6486277840), (4, 4864708380), (5, 3891766704), (6, 3243138920), (7, 2779833360), (8, 2432354190), (10, 1945883352), (12, 1621569460), (14, 1389916680), (15, 1297255568), (16, 1216177095), (20, 972941676), (21, 926611120), (23, 846036240), (24, 810784730), (28, 694958340), (30, 648627784), (35, 555966672), (40, 486470838), (42, 463305560), (46, 423018120), (48, 405392365), (56, 347479170), (60, 324313892), (69, 282012080), (70, 277983336), (80, 243235419), (84, 231652780), (92, 211509060), (105, 185322224), (112, 173739585), (115, 169207248), (120, 162156946), (138, 141006040), (140, 138991668), (161, 120862320), (168, 115826390), (184, 105754530), (210, 92661112), (230, 84603624), (240, 81078473), (276, 70503020), (280, 69495834), (322, 60431160), (336, 57913195), (345, 56402416), (368, 52877265), (420, 46330556), (460, 42301812), (483, 40287440), (552, 35251510), (560, 34747917), (644, 30215580), (690, 28201208), (805, 24172464), (840, 23165278), (920, 21150906), (966, 20143720), (1104, 17625755), (1288, 15107790), (1380, 14100604), (1610, 12086232), (1680, 11582639), (1840, 10575453), (1932, 10071860), (2415, 8057488), (2576, 7553895), (2760, 7050302), (3220, 6043116), (3864, 5035930), (4830, 4028744), (5520, 3525151), (6440, 3021558), (7728, 2517965), (9660, 2014372), (12880, 1510779), (19320, 1007186), (38640, 503593)]