191687580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 764467200

約数和(自身を除く): 572779620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 157, 170, 171, 180, 189, 190, 204, 210, 228, 238, 252, 255, 266, 270, 285, 306, 314, 315, 323, 340, 342, 357, 378, 380, 399, 420, 459, 471, 476, 510, 513, 532, 540, 570, 595, 612, 628, 630, 646, 665, 684, 714, 756, 765, 785, 798, 855, 918, 942, 945, 969, 1020, 1026, 1071, 1099, 1140, 1190, 1197, 1260, 1292, 1330, 1413, 1428, 1530, 1570, 1596, 1615, 1710, 1785, 1836, 1884, 1890, 1938, 1995, 2052, 2142, 2198, 2261, 2295, 2355, 2380, 2394, 2565, 2660, 2669, 2826, 2907, 2983, 3060, 3140, 3213, 3230, 3297, 3420, 3570, 3591, 3780, 3876, 3990, 4239, 4284, 4396, 4522, 4590, 4710, 4788, 4845, 5130, 5338, 5355, 5495, 5652, 5814, 5966, 5985, 6426, 6460, 6594, 6783, 7065, 7140, 7182, 7980, 8007, 8478, 8721, 8949, 9044, 9180, 9420, 9690, 9891, 10260, 10676, 10710, 10990, 11305, 11628, 11932, 11970, 12852, 13188, 13345, 13566, 14130, 14364, 14535, 14915, 16014, 16065, 16485, 16956, 17442, 17898, 17955, 18683, 19380, 19782, 20349, 20881, 21195, 21420, 21980, 22610, 23940, 24021, 26690, 26847, 27132, 28260, 29070, 29673, 29830, 32028, 32130, 32970, 33915, 34884, 35796, 35910, 37366, 39564, 40035, 40698, 41762, 42390, 43605, 44745, 45220, 48042, 49455, 50711, 53380, 53694, 56049, 58140, 59346, 59660, 61047, 62643, 64260, 65940, 67830, 71820, 72063, 74732, 80070, 80541, 81396, 83524, 84780, 87210, 89490, 93415, 96084, 98910, 101422, 101745, 104405, 107388, 112098, 118692, 120105, 122094, 125286, 134235, 135660, 144126, 148365, 152133, 160140, 161082, 168147, 174420, 178980, 186830, 187929, 197820, 202844, 203490, 208810, 224196, 240210, 244188, 250572, 253555, 268470, 280245, 288252, 296730, 304266, 305235, 313215, 322164, 336294, 354977, 360315, 373660, 375858, 402705, 406980, 417620, 456399, 480420, 504441, 507110, 536940, 560490, 563787, 593460, 608532, 610470, 626430, 672588, 709954, 720630, 751716, 760665, 805410, 840735, 912798, 939645, 1008882, 1014220, 1064931, 1120980, 1127574, 1220940, 1252860, 1369197, 1419908, 1441260, 1521330, 1610820, 1681470, 1774885, 1825596, 1879290, 2017764, 2129862, 2255148, 2281995, 2522205, 2738394, 2818935, 3042660, 3194793, 3362940, 3549770, 3758580, 4259724, 4563990, 5044410, 5324655, 5476788, 5637870, 6389586, 6845985, 7099540, 9127980, 9584379, 10088820, 10649310, 11275740, 12779172, 13691970, 15973965, 19168758, 21298620, 27383940, 31947930, 38337516, 47921895, 63895860, 95843790, 191687580]

約数ペア:

[(1, 191687580), (2, 95843790), (3, 63895860), (4, 47921895), (5, 38337516), (6, 31947930), (7, 27383940), (9, 21298620), (10, 19168758), (12, 15973965), (14, 13691970), (15, 12779172), (17, 11275740), (18, 10649310), (19, 10088820), (20, 9584379), (21, 9127980), (27, 7099540), (28, 6845985), (30, 6389586), (34, 5637870), (35, 5476788), (36, 5324655), (38, 5044410), (42, 4563990), (45, 4259724), (51, 3758580), (54, 3549770), (57, 3362940), (60, 3194793), (63, 3042660), (68, 2818935), (70, 2738394), (76, 2522205), (84, 2281995), (85, 2255148), (90, 2129862), (95, 2017764), (102, 1879290), (105, 1825596), (108, 1774885), (114, 1681470), (119, 1610820), (126, 1521330), (133, 1441260), (135, 1419908), (140, 1369197), (153, 1252860), (157, 1220940), (170, 1127574), (171, 1120980), (180, 1064931), (189, 1014220), (190, 1008882), (204, 939645), (210, 912798), (228, 840735), (238, 805410), (252, 760665), (255, 751716), (266, 720630), (270, 709954), (285, 672588), (306, 626430), (314, 610470), (315, 608532), (323, 593460), (340, 563787), (342, 560490), (357, 536940), (378, 507110), (380, 504441), (399, 480420), (420, 456399), (459, 417620), (471, 406980), (476, 402705), (510, 375858), (513, 373660), (532, 360315), (540, 354977), (570, 336294), (595, 322164), (612, 313215), (628, 305235), (630, 304266), (646, 296730), (665, 288252), (684, 280245), (714, 268470), (756, 253555), (765, 250572), (785, 244188), (798, 240210), (855, 224196), (918, 208810), (942, 203490), (945, 202844), (969, 197820), (1020, 187929), (1026, 186830), (1071, 178980), (1099, 174420), (1140, 168147), (1190, 161082), (1197, 160140), (1260, 152133), (1292, 148365), (1330, 144126), (1413, 135660), (1428, 134235), (1530, 125286), (1570, 122094), (1596, 120105), (1615, 118692), (1710, 112098), (1785, 107388), (1836, 104405), (1884, 101745), (1890, 101422), (1938, 98910), (1995, 96084), (2052, 93415), (2142, 89490), (2198, 87210), (2261, 84780), (2295, 83524), (2355, 81396), (2380, 80541), (2394, 80070), (2565, 74732), (2660, 72063), (2669, 71820), (2826, 67830), (2907, 65940), (2983, 64260), (3060, 62643), (3140, 61047), (3213, 59660), (3230, 59346), (3297, 58140), (3420, 56049), (3570, 53694), (3591, 53380), (3780, 50711), (3876, 49455), (3990, 48042), (4239, 45220), (4284, 44745), (4396, 43605), (4522, 42390), (4590, 41762), (4710, 40698), (4788, 40035), (4845, 39564), (5130, 37366), (5338, 35910), (5355, 35796), (5495, 34884), (5652, 33915), (5814, 32970), (5966, 32130), (5985, 32028), (6426, 29830), (6460, 29673), (6594, 29070), (6783, 28260), (7065, 27132), (7140, 26847), (7182, 26690), (7980, 24021), (8007, 23940), (8478, 22610), (8721, 21980), (8949, 21420), (9044, 21195), (9180, 20881), (9420, 20349), (9690, 19782), (9891, 19380), (10260, 18683), (10676, 17955), (10710, 17898), (10990, 17442), (11305, 16956), (11628, 16485), (11932, 16065), (11970, 16014), (12852, 14915), (13188, 14535), (13345, 14364), (13566, 14130)]