196472160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 530013600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 96, 114, 120, 129, 144, 152, 160, 167, 171, 172, 180, 190, 215, 228, 240, 258, 285, 288, 304, 334, 342, 344, 360, 380, 387, 430, 456, 480, 501, 516, 570, 608, 645, 668, 684, 688, 720, 760, 774, 817, 835, 855, 860, 912, 1002, 1032, 1140, 1290, 1336, 1368, 1376, 1440, 1503, 1520, 1548, 1634, 1670, 1710, 1720, 1824, 1935, 2004, 2064, 2280, 2451, 2505, 2580, 2672, 2736, 3006, 3040, 3096, 3173, 3268, 3340, 3420, 3440, 3870, 4008, 4085, 4128, 4560, 4902, 5010, 5160, 5344, 5472, 6012, 6192, 6346, 6536, 6680, 6840, 6880, 7181, 7353, 7515, 7740, 8016, 8170, 9120, 9519, 9804, 10020, 10320, 12024, 12255, 12384, 12692, 13072, 13360, 13680, 14362, 14706, 15030, 15480, 15865, 16032, 16340, 19038, 19608, 20040, 20640, 21543, 24048, 24510, 25384, 26144, 26720, 27360, 28557, 28724, 29412, 30060, 30960, 31730, 32680, 35905, 36765, 38076, 39216, 40080, 43086, 47595, 48096, 49020, 50768, 57114, 57448, 58824, 60120, 61920, 63460, 64629, 65360, 71810, 73530, 76152, 78432, 80160, 86172, 95190, 98040, 101536, 107715, 114228, 114896, 117648, 120240, 126920, 129258, 130720, 136439, 142785, 143620, 147060, 152304, 172344, 190380, 196080, 215430, 228456, 229792, 235296, 240480, 253840, 258516, 272878, 285570, 287240, 294120, 304608, 323145, 344688, 380760, 392160, 409317, 430860, 456912, 507680, 517032, 545756, 571140, 574480, 588240, 646290, 682195, 689376, 761520, 818634, 861720, 913824, 1034064, 1091512, 1142280, 1148960, 1176480, 1227951, 1292580, 1364390, 1523040, 1637268, 1723440, 2046585, 2068128, 2183024, 2284560, 2455902, 2585160, 2728780, 3274536, 3446880, 4093170, 4366048, 4569120, 4911804, 5170320, 5457560, 6139755, 6549072, 8186340, 9823608, 10340640, 10915120, 12279510, 13098144, 16372680, 19647216, 21830240, 24559020, 32745360, 39294432, 49118040, 65490720, 98236080, 196472160]

約数ペア:

[(1, 196472160), (2, 98236080), (3, 65490720), (4, 49118040), (5, 39294432), (6, 32745360), (8, 24559020), (9, 21830240), (10, 19647216), (12, 16372680), (15, 13098144), (16, 12279510), (18, 10915120), (19, 10340640), (20, 9823608), (24, 8186340), (30, 6549072), (32, 6139755), (36, 5457560), (38, 5170320), (40, 4911804), (43, 4569120), (45, 4366048), (48, 4093170), (57, 3446880), (60, 3274536), (72, 2728780), (76, 2585160), (80, 2455902), (86, 2284560), (90, 2183024), (95, 2068128), (96, 2046585), (114, 1723440), (120, 1637268), (129, 1523040), (144, 1364390), (152, 1292580), (160, 1227951), (167, 1176480), (171, 1148960), (172, 1142280), (180, 1091512), (190, 1034064), (215, 913824), (228, 861720), (240, 818634), (258, 761520), (285, 689376), (288, 682195), (304, 646290), (334, 588240), (342, 574480), (344, 571140), (360, 545756), (380, 517032), (387, 507680), (430, 456912), (456, 430860), (480, 409317), (501, 392160), (516, 380760), (570, 344688), (608, 323145), (645, 304608), (668, 294120), (684, 287240), (688, 285570), (720, 272878), (760, 258516), (774, 253840), (817, 240480), (835, 235296), (855, 229792), (860, 228456), (912, 215430), (1002, 196080), (1032, 190380), (1140, 172344), (1290, 152304), (1336, 147060), (1368, 143620), (1376, 142785), (1440, 136439), (1503, 130720), (1520, 129258), (1548, 126920), (1634, 120240), (1670, 117648), (1710, 114896), (1720, 114228), (1824, 107715), (1935, 101536), (2004, 98040), (2064, 95190), (2280, 86172), (2451, 80160), (2505, 78432), (2580, 76152), (2672, 73530), (2736, 71810), (3006, 65360), (3040, 64629), (3096, 63460), (3173, 61920), (3268, 60120), (3340, 58824), (3420, 57448), (3440, 57114), (3870, 50768), (4008, 49020), (4085, 48096), (4128, 47595), (4560, 43086), (4902, 40080), (5010, 39216), (5160, 38076), (5344, 36765), (5472, 35905), (6012, 32680), (6192, 31730), (6346, 30960), (6536, 30060), (6680, 29412), (6840, 28724), (6880, 28557), (7181, 27360), (7353, 26720), (7515, 26144), (7740, 25384), (8016, 24510), (8170, 24048), (9120, 21543), (9519, 20640), (9804, 20040), (10020, 19608), (10320, 19038), (12024, 16340), (12255, 16032), (12384, 15865), (12692, 15480), (13072, 15030), (13360, 14706), (13680, 14362)]