223270320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10259

約数の個数: 160

約数和(自身を含む): 851945472

約数和(自身を除く): 628675152

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, 10223, 10920, 20446, 21840, 30669, 40892, 51115, 61338, 71561, 81784, 102230, 122676, 132899, 143122, 153345, 163568, 204460, 214683, 245352, 265798, 286244, 306690, 357805, 398697, 408920, 429366, 490704, 531596, 572488, 613380, 664495, 715610, 797394, 817840, 858732, 930293, 1063192, 1073415, 1144976, 1226760, 1328990, 1431220, 1594788, 1717464, 1860586, 1993485, 2126384, 2146830, 2453520, 2657980, 2790879, 2862440, 3189576, 3434928, 3721172, 3986970, 4293660, 4651465, 5315960, 5581758, 5724880, 6379152, 7442344, 7973940, 8587320, 9302930, 10631920, 11163516, 13954395, 14884688, 15947880, 17174640, 18605860, 22327032, 27908790, 31895760, 37211720, 44654064, 55817580, 74423440, 111635160, 223270320]

約数ペア:

[(1, 223270320), (2, 111635160), (3, 74423440), (4, 55817580), (5, 44654064), (6, 37211720), (7, 31895760), (8, 27908790), (10, 22327032), (12, 18605860), (13, 17174640), (14, 15947880), (15, 14884688), (16, 13954395), (20, 11163516), (21, 10631920), (24, 9302930), (26, 8587320), (28, 7973940), (30, 7442344), (35, 6379152), (39, 5724880), (40, 5581758), (42, 5315960), (48, 4651465), (52, 4293660), (56, 3986970), (60, 3721172), (65, 3434928), (70, 3189576), (78, 2862440), (80, 2790879), (84, 2657980), (91, 2453520), (104, 2146830), (105, 2126384), (112, 1993485), (120, 1860586), (130, 1717464), (140, 1594788), (156, 1431220), (168, 1328990), (182, 1226760), (195, 1144976), (208, 1073415), (210, 1063192), (240, 930293), (260, 858732), (273, 817840), (280, 797394), (312, 715610), (336, 664495), (364, 613380), (390, 572488), (420, 531596), (455, 490704), (520, 429366), (546, 408920), (560, 398697), (624, 357805), (728, 306690), (780, 286244), (840, 265798), (910, 245352), (1040, 214683), (1092, 204460), (1365, 163568), (1456, 153345), (1560, 143122), (1680, 132899), (1820, 122676), (2184, 102230), (2730, 81784), (3120, 71561), (3640, 61338), (4368, 51115), (5460, 40892), (7280, 30669), (10223, 21840), (10920, 20446)]