196018680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11461

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 494904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 11423, 17160, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 125653, 137076, 148499, 171345, 228460, 251306, 274152, 296998, 342690, 376959, 445497, 456920, 502612, 593996, 628265, 685380, 742495, 753918, 890994, 1005224, 1187992, 1256530, 1370760, 1484990, 1507836, 1633489, 1781988, 1884795, 2227485, 2513060, 2969980, 3015672, 3266978, 3563976, 3769590, 4454970, 4900467, 5026120, 5939960, 6533956, 7539180, 8167445, 8909940, 9800934, 13067912, 15078360, 16334890, 17819880, 19601868, 24502335, 32669780, 39203736, 49004670, 65339560, 98009340, 196018680]

約数ペア:

[(1, 196018680), (2, 98009340), (3, 65339560), (4, 49004670), (5, 39203736), (6, 32669780), (8, 24502335), (10, 19601868), (11, 17819880), (12, 16334890), (13, 15078360), (15, 13067912), (20, 9800934), (22, 8909940), (24, 8167445), (26, 7539180), (30, 6533956), (33, 5939960), (39, 5026120), (40, 4900467), (44, 4454970), (52, 3769590), (55, 3563976), (60, 3266978), (65, 3015672), (66, 2969980), (78, 2513060), (88, 2227485), (104, 1884795), (110, 1781988), (120, 1633489), (130, 1507836), (132, 1484990), (143, 1370760), (156, 1256530), (165, 1187992), (195, 1005224), (220, 890994), (260, 753918), (264, 742495), (286, 685380), (312, 628265), (330, 593996), (390, 502612), (429, 456920), (440, 445497), (520, 376959), (572, 342690), (660, 296998), (715, 274152), (780, 251306), (858, 228460), (1144, 171345), (1320, 148499), (1430, 137076), (1560, 125653), (1716, 114230), (2145, 91384), (2860, 68538), (3432, 57115), (4290, 45692), (5720, 34269), (8580, 22846), (11423, 17160)]