19443256560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{296753}}^1$

素因数の和:296792

約数の個数: 240

約数和(自身を含む): 80365731264

約数和(自身を除く): 60922474704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 296753, 593506, 890259, 1187012, 1483765, 1780518, 2077271, 2374024, 2670777, 2967530, 3561036, 3857789, 4154542, 4451295, 4748048, 5341554, 5935060, 6231813, 7122072, 7715578, 8309084, 8902590, 10386355, 10683108, 11573367, 11870120, 12463626, 13353885, 14244144, 15431156, 16618168, 17805180, 18695439, 19288945, 20772710, 21366216, 23146734, 23740240, 24927252, 26707770, 27004523, 30862312, 31159065, 33236336, 34720101, 35610360, 37390878, 38577890, 41545420, 42732432, 46293468, 49854504, 53415540, 54009046, 57866835, 61724624, 62318130, 69440202, 71220720, 74781756, 77155780, 81013569, 83090840, 92586936, 93477195, 99709008, 106831080, 108018092, 115733670, 124636260, 135022615, 138880404, 149563512, 154311560, 162027138, 166181680, 173600505, 185173872, 186954390, 213662160, 216036184, 231467340, 243040707, 249272520, 270045230, 277760808, 299127024, 308623120, 324054276, 347201010, 373908780, 405067845, 432072368, 462934680, 486081414, 498545040, 540090460, 555521616, 648108552, 694402020, 747817560, 810135690, 925869360, 972162828, 1080180920, 1215203535, 1296217104, 1388804040, 1495635120, 1620271380, 1944325656, 2160361840, 2430407070, 2777608080, 3240542760, 3888651312, 4860814140, 6481085520, 9721628280, 19443256560]

約数ペア:

[(1, 19443256560), (2, 9721628280), (3, 6481085520), (4, 4860814140), (5, 3888651312), (6, 3240542760), (7, 2777608080), (8, 2430407070), (9, 2160361840), (10, 1944325656), (12, 1620271380), (13, 1495635120), (14, 1388804040), (15, 1296217104), (16, 1215203535), (18, 1080180920), (20, 972162828), (21, 925869360), (24, 810135690), (26, 747817560), (28, 694402020), (30, 648108552), (35, 555521616), (36, 540090460), (39, 498545040), (40, 486081414), (42, 462934680), (45, 432072368), (48, 405067845), (52, 373908780), (56, 347201010), (60, 324054276), (63, 308623120), (65, 299127024), (70, 277760808), (72, 270045230), (78, 249272520), (80, 243040707), (84, 231467340), (90, 216036184), (91, 213662160), (104, 186954390), (105, 185173872), (112, 173600505), (117, 166181680), (120, 162027138), (126, 154311560), (130, 149563512), (140, 138880404), (144, 135022615), (156, 124636260), (168, 115733670), (180, 108018092), (182, 106831080), (195, 99709008), (208, 93477195), (210, 92586936), (234, 83090840), (240, 81013569), (252, 77155780), (260, 74781756), (273, 71220720), (280, 69440202), (312, 62318130), (315, 61724624), (336, 57866835), (360, 54009046), (364, 53415540), (390, 49854504), (420, 46293468), (455, 42732432), (468, 41545420), (504, 38577890), (520, 37390878), (546, 35610360), (560, 34720101), (585, 33236336), (624, 31159065), (630, 30862312), (720, 27004523), (728, 26707770), (780, 24927252), (819, 23740240), (840, 23146734), (910, 21366216), (936, 20772710), (1008, 19288945), (1040, 18695439), (1092, 17805180), (1170, 16618168), (1260, 15431156), (1365, 14244144), (1456, 13353885), (1560, 12463626), (1638, 11870120), (1680, 11573367), (1820, 10683108), (1872, 10386355), (2184, 8902590), (2340, 8309084), (2520, 7715578), (2730, 7122072), (3120, 6231813), (3276, 5935060), (3640, 5341554), (4095, 4748048), (4368, 4451295), (4680, 4154542), (5040, 3857789), (5460, 3561036), (6552, 2967530), (7280, 2670777), (8190, 2374024), (9360, 2077271), (10920, 1780518), (13104, 1483765), (16380, 1187012), (21840, 890259), (32760, 593506), (65520, 296753)]