446475120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20443}}^1$

素因数の和:20479

約数の個数: 160

約数和(自身を含む): 1703557632

約数和(自身を除く): 1257082512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 20443, 21840, 40886, 61329, 81772, 102215, 122658, 143101, 163544, 204430, 245316, 265759, 286202, 306645, 327088, 408860, 429303, 490632, 531518, 572404, 613290, 715505, 797277, 817720, 858606, 981264, 1063036, 1144808, 1226580, 1328795, 1431010, 1594554, 1635440, 1717212, 1860313, 2126072, 2146515, 2289616, 2453160, 2657590, 2862020, 3189108, 3434424, 3720626, 3986385, 4252144, 4293030, 4906320, 5315180, 5580939, 5724040, 6378216, 6868848, 7441252, 7972770, 8586060, 9301565, 10630360, 11161878, 11448080, 12756432, 14882504, 15945540, 17172120, 18603130, 21260720, 22323756, 27904695, 29765008, 31891080, 34344240, 37206260, 44647512, 55809390, 63782160, 74412520, 89295024, 111618780, 148825040, 223237560, 446475120]

約数ペア:

[(1, 446475120), (2, 223237560), (3, 148825040), (4, 111618780), (5, 89295024), (6, 74412520), (7, 63782160), (8, 55809390), (10, 44647512), (12, 37206260), (13, 34344240), (14, 31891080), (15, 29765008), (16, 27904695), (20, 22323756), (21, 21260720), (24, 18603130), (26, 17172120), (28, 15945540), (30, 14882504), (35, 12756432), (39, 11448080), (40, 11161878), (42, 10630360), (48, 9301565), (52, 8586060), (56, 7972770), (60, 7441252), (65, 6868848), (70, 6378216), (78, 5724040), (80, 5580939), (84, 5315180), (91, 4906320), (104, 4293030), (105, 4252144), (112, 3986385), (120, 3720626), (130, 3434424), (140, 3189108), (156, 2862020), (168, 2657590), (182, 2453160), (195, 2289616), (208, 2146515), (210, 2126072), (240, 1860313), (260, 1717212), (273, 1635440), (280, 1594554), (312, 1431010), (336, 1328795), (364, 1226580), (390, 1144808), (420, 1063036), (455, 981264), (520, 858606), (546, 817720), (560, 797277), (624, 715505), (728, 613290), (780, 572404), (840, 531518), (910, 490632), (1040, 429303), (1092, 408860), (1365, 327088), (1456, 306645), (1560, 286202), (1680, 265759), (1820, 245316), (2184, 204430), (2730, 163544), (3120, 143101), (3640, 122658), (4368, 102215), (5460, 81772), (7280, 61329), (10920, 40886), (20443, 21840)]