172389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5063

約数の個数: 160

約数和(自身を含む): 627959808

約数和(自身を除く): 455570448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5023, 5720, 6864, 8580, 10046, 11440, 15069, 17160, 20092, 25115, 30138, 34320, 40184, 50230, 55253, 60276, 65299, 75345, 80368, 100460, 110506, 120552, 130598, 150690, 165759, 195897, 200920, 221012, 241104, 261196, 276265, 301380, 326495, 331518, 391794, 401840, 442024, 522392, 552530, 602760, 652990, 663036, 718289, 783588, 828795, 884048, 979485, 1044784, 1105060, 1205520, 1305980, 1326072, 1436578, 1567176, 1657590, 1958970, 2154867, 2210120, 2611960, 2652144, 2873156, 3134352, 3315180, 3591445, 3917940, 4309734, 4420240, 5223920, 5746312, 6630360, 7182890, 7835880, 8619468, 10774335, 11492624, 13260720, 14365780, 15671760, 17238936, 21548670, 28731560, 34477872, 43097340, 57463120, 86194680, 172389360]

約数ペア:

[(1, 172389360), (2, 86194680), (3, 57463120), (4, 43097340), (5, 34477872), (6, 28731560), (8, 21548670), (10, 17238936), (11, 15671760), (12, 14365780), (13, 13260720), (15, 11492624), (16, 10774335), (20, 8619468), (22, 7835880), (24, 7182890), (26, 6630360), (30, 5746312), (33, 5223920), (39, 4420240), (40, 4309734), (44, 3917940), (48, 3591445), (52, 3315180), (55, 3134352), (60, 2873156), (65, 2652144), (66, 2611960), (78, 2210120), (80, 2154867), (88, 1958970), (104, 1657590), (110, 1567176), (120, 1436578), (130, 1326072), (132, 1305980), (143, 1205520), (156, 1105060), (165, 1044784), (176, 979485), (195, 884048), (208, 828795), (220, 783588), (240, 718289), (260, 663036), (264, 652990), (286, 602760), (312, 552530), (330, 522392), (390, 442024), (429, 401840), (440, 391794), (520, 331518), (528, 326495), (572, 301380), (624, 276265), (660, 261196), (715, 241104), (780, 221012), (858, 200920), (880, 195897), (1040, 165759), (1144, 150690), (1320, 130598), (1430, 120552), (1560, 110506), (1716, 100460), (2145, 80368), (2288, 75345), (2640, 65299), (2860, 60276), (3120, 55253), (3432, 50230), (4290, 40184), (5023, 34320), (5720, 30138), (6864, 25115), (8580, 20092), (10046, 17160), (11440, 15069)]