22551480

素因数分解:

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

素因数の和:203

約数の個数: 256

約数和(自身を含む): 91008000

約数和(自身を除く): 68456520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 157, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 314, 315, 342, 360, 378, 380, 399, 420, 456, 471, 504, 513, 532, 540, 570, 628, 630, 665, 684, 756, 760, 785, 798, 840, 855, 942, 945, 1026, 1064, 1080, 1099, 1140, 1197, 1256, 1260, 1330, 1368, 1413, 1512, 1570, 1596, 1710, 1884, 1890, 1995, 2052, 2198, 2280, 2355, 2394, 2520, 2565, 2660, 2826, 2983, 3140, 3192, 3297, 3420, 3591, 3768, 3780, 3990, 4104, 4239, 4396, 4710, 4788, 5130, 5320, 5495, 5652, 5966, 5985, 6280, 6594, 6840, 7065, 7182, 7560, 7980, 8478, 8792, 8949, 9420, 9576, 9891, 10260, 10990, 11304, 11932, 11970, 13188, 14130, 14364, 14915, 15960, 16485, 16956, 17898, 17955, 18840, 19782, 20520, 20881, 21195, 21980, 23864, 23940, 26376, 26847, 28260, 28728, 29673, 29830, 32970, 33912, 35796, 35910, 39564, 41762, 42390, 43960, 44745, 47880, 49455, 53694, 56520, 59346, 59660, 62643, 65940, 71592, 71820, 79128, 80541, 83524, 84780, 89490, 98910, 104405, 107388, 118692, 119320, 125286, 131880, 134235, 143640, 148365, 161082, 167048, 169560, 178980, 187929, 197820, 208810, 214776, 237384, 250572, 268470, 296730, 313215, 322164, 357960, 375858, 395640, 402705, 417620, 501144, 536940, 563787, 593460, 626430, 644328, 751716, 805410, 835240, 939645, 1073880, 1127574, 1186920, 1252860, 1503432, 1610820, 1879290, 2255148, 2505720, 2818935, 3221640, 3758580, 4510296, 5637870, 7517160, 11275740, 22551480]

約数ペア:

[(1, 22551480), (2, 11275740), (3, 7517160), (4, 5637870), (5, 4510296), (6, 3758580), (7, 3221640), (8, 2818935), (9, 2505720), (10, 2255148), (12, 1879290), (14, 1610820), (15, 1503432), (18, 1252860), (19, 1186920), (20, 1127574), (21, 1073880), (24, 939645), (27, 835240), (28, 805410), (30, 751716), (35, 644328), (36, 626430), (38, 593460), (40, 563787), (42, 536940), (45, 501144), (54, 417620), (56, 402705), (57, 395640), (60, 375858), (63, 357960), (70, 322164), (72, 313215), (76, 296730), (84, 268470), (90, 250572), (95, 237384), (105, 214776), (108, 208810), (114, 197820), (120, 187929), (126, 178980), (133, 169560), (135, 167048), (140, 161082), (152, 148365), (157, 143640), (168, 134235), (171, 131880), (180, 125286), (189, 119320), (190, 118692), (210, 107388), (216, 104405), (228, 98910), (252, 89490), (266, 84780), (270, 83524), (280, 80541), (285, 79128), (314, 71820), (315, 71592), (342, 65940), (360, 62643), (378, 59660), (380, 59346), (399, 56520), (420, 53694), (456, 49455), (471, 47880), (504, 44745), (513, 43960), (532, 42390), (540, 41762), (570, 39564), (628, 35910), (630, 35796), (665, 33912), (684, 32970), (756, 29830), (760, 29673), (785, 28728), (798, 28260), (840, 26847), (855, 26376), (942, 23940), (945, 23864), (1026, 21980), (1064, 21195), (1080, 20881), (1099, 20520), (1140, 19782), (1197, 18840), (1256, 17955), (1260, 17898), (1330, 16956), (1368, 16485), (1413, 15960), (1512, 14915), (1570, 14364), (1596, 14130), (1710, 13188), (1884, 11970), (1890, 11932), (1995, 11304), (2052, 10990), (2198, 10260), (2280, 9891), (2355, 9576), (2394, 9420), (2520, 8949), (2565, 8792), (2660, 8478), (2826, 7980), (2983, 7560), (3140, 7182), (3192, 7065), (3297, 6840), (3420, 6594), (3591, 6280), (3768, 5985), (3780, 5966), (3990, 5652), (4104, 5495), (4239, 5320), (4396, 5130), (4710, 4788)]