468769140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 1799884800

約数和(自身を除く): 1331115660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 61, 63, 70, 76, 84, 90, 95, 105, 107, 108, 114, 122, 126, 133, 135, 140, 171, 180, 183, 189, 190, 210, 214, 228, 244, 252, 266, 270, 285, 305, 315, 321, 342, 366, 378, 380, 399, 420, 427, 428, 513, 532, 535, 540, 549, 570, 610, 630, 642, 665, 684, 732, 749, 756, 798, 854, 855, 915, 945, 963, 1026, 1070, 1098, 1140, 1159, 1197, 1220, 1260, 1281, 1284, 1330, 1498, 1596, 1605, 1647, 1708, 1710, 1830, 1890, 1926, 1995, 2033, 2052, 2135, 2140, 2196, 2247, 2318, 2394, 2562, 2565, 2660, 2745, 2889, 2996, 3210, 3294, 3420, 3477, 3591, 3660, 3745, 3780, 3843, 3852, 3990, 4066, 4270, 4494, 4636, 4788, 4815, 5124, 5130, 5490, 5778, 5795, 5985, 6099, 6405, 6420, 6527, 6588, 6741, 6954, 7182, 7490, 7686, 7980, 8113, 8132, 8235, 8540, 8988, 9630, 10165, 10260, 10431, 10980, 11235, 11529, 11556, 11590, 11970, 12198, 12810, 13054, 13482, 13908, 14231, 14364, 14445, 14980, 15372, 16226, 16470, 17385, 17955, 18297, 19215, 19260, 19581, 20223, 20330, 20862, 22470, 23058, 23180, 23940, 24339, 24396, 25620, 26108, 26964, 28462, 28890, 30495, 31293, 32452, 32635, 32940, 33705, 34770, 35910, 36594, 38430, 39162, 40446, 40565, 40660, 41724, 42693, 44940, 45689, 46116, 48678, 52155, 54891, 56924, 57645, 57780, 58743, 60990, 62586, 65270, 67410, 69540, 71155, 71820, 73017, 73188, 76860, 78324, 80892, 81130, 85386, 91378, 91485, 97356, 97905, 101115, 104310, 109782, 115290, 117486, 121695, 121980, 124013, 125172, 128079, 130540, 134820, 137067, 142310, 146034, 156465, 162260, 170772, 176229, 182756, 182970, 195810, 202230, 208620, 213465, 219051, 219564, 228445, 230580, 234972, 243390, 248026, 256158, 274134, 274455, 284620, 292068, 293715, 312930, 352458, 365085, 365940, 372039, 384237, 391620, 404460, 411201, 426930, 438102, 456890, 486780, 496052, 512316, 548268, 548910, 587430, 620065, 625860, 640395, 685335, 704916, 730170, 744078, 768474, 822402, 853860, 868091, 876204, 881145, 913780, 1095255, 1097820, 1116117, 1174860, 1233603, 1240130, 1280790, 1370670, 1460340, 1488156, 1536948, 1644804, 1736182, 1762290, 1860195, 1921185, 2056005, 2190510, 2232234, 2467206, 2480260, 2561580, 2604273, 2741340, 3348351, 3472364, 3524580, 3720390, 3842370, 4112010, 4340455, 4381020, 4464468, 4934412, 5208546, 5580585, 6168015, 6696702, 7440780, 7684740, 7812819, 8224020, 8680910, 10417092, 11161170, 12336030, 13021365, 13393404, 15625638, 16741755, 17361820, 22322340, 23438457, 24672060, 26042730, 31251276, 33483510, 39064095, 46876914, 52085460, 66967020, 78128190, 93753828, 117192285, 156256380, 234384570, 468769140]

約数ペア:

[(1, 468769140), (2, 234384570), (3, 156256380), (4, 117192285), (5, 93753828), (6, 78128190), (7, 66967020), (9, 52085460), (10, 46876914), (12, 39064095), (14, 33483510), (15, 31251276), (18, 26042730), (19, 24672060), (20, 23438457), (21, 22322340), (27, 17361820), (28, 16741755), (30, 15625638), (35, 13393404), (36, 13021365), (38, 12336030), (42, 11161170), (45, 10417092), (54, 8680910), (57, 8224020), (60, 7812819), (61, 7684740), (63, 7440780), (70, 6696702), (76, 6168015), (84, 5580585), (90, 5208546), (95, 4934412), (105, 4464468), (107, 4381020), (108, 4340455), (114, 4112010), (122, 3842370), (126, 3720390), (133, 3524580), (135, 3472364), (140, 3348351), (171, 2741340), (180, 2604273), (183, 2561580), (189, 2480260), (190, 2467206), (210, 2232234), (214, 2190510), (228, 2056005), (244, 1921185), (252, 1860195), (266, 1762290), (270, 1736182), (285, 1644804), (305, 1536948), (315, 1488156), (321, 1460340), (342, 1370670), (366, 1280790), (378, 1240130), (380, 1233603), (399, 1174860), (420, 1116117), (427, 1097820), (428, 1095255), (513, 913780), (532, 881145), (535, 876204), (540, 868091), (549, 853860), (570, 822402), (610, 768474), (630, 744078), (642, 730170), (665, 704916), (684, 685335), (732, 640395), (749, 625860), (756, 620065), (798, 587430), (854, 548910), (855, 548268), (915, 512316), (945, 496052), (963, 486780), (1026, 456890), (1070, 438102), (1098, 426930), (1140, 411201), (1159, 404460), (1197, 391620), (1220, 384237), (1260, 372039), (1281, 365940), (1284, 365085), (1330, 352458), (1498, 312930), (1596, 293715), (1605, 292068), (1647, 284620), (1708, 274455), (1710, 274134), (1830, 256158), (1890, 248026), (1926, 243390), (1995, 234972), (2033, 230580), (2052, 228445), (2135, 219564), (2140, 219051), (2196, 213465), (2247, 208620), (2318, 202230), (2394, 195810), (2562, 182970), (2565, 182756), (2660, 176229), (2745, 170772), (2889, 162260), (2996, 156465), (3210, 146034), (3294, 142310), (3420, 137067), (3477, 134820), (3591, 130540), (3660, 128079), (3745, 125172), (3780, 124013), (3843, 121980), (3852, 121695), (3990, 117486), (4066, 115290), (4270, 109782), (4494, 104310), (4636, 101115), (4788, 97905), (4815, 97356), (5124, 91485), (5130, 91378), (5490, 85386), (5778, 81130), (5795, 80892), (5985, 78324), (6099, 76860), (6405, 73188), (6420, 73017), (6527, 71820), (6588, 71155), (6741, 69540), (6954, 67410), (7182, 65270), (7490, 62586), (7686, 60990), (7980, 58743), (8113, 57780), (8132, 57645), (8235, 56924), (8540, 54891), (8988, 52155), (9630, 48678), (10165, 46116), (10260, 45689), (10431, 44940), (10980, 42693), (11235, 41724), (11529, 40660), (11556, 40565), (11590, 40446), (11970, 39162), (12198, 38430), (12810, 36594), (13054, 35910), (13482, 34770), (13908, 33705), (14231, 32940), (14364, 32635), (14445, 32452), (14980, 31293), (15372, 30495), (16226, 28890), (16470, 28462), (17385, 26964), (17955, 26108), (18297, 25620), (19215, 24396), (19260, 24339), (19581, 23940), (20223, 23180), (20330, 23058), (20862, 22470)]