98778120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 350153280

約数和(自身を除く): 251375160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 107, 120, 140, 147, 157, 168, 196, 210, 214, 245, 280, 294, 314, 321, 392, 420, 428, 471, 490, 535, 588, 628, 642, 735, 749, 785, 840, 856, 942, 980, 1070, 1099, 1176, 1256, 1284, 1470, 1498, 1570, 1605, 1884, 1960, 2140, 2198, 2247, 2355, 2568, 2940, 2996, 3140, 3210, 3297, 3745, 3768, 4280, 4396, 4494, 4710, 5243, 5495, 5880, 5992, 6280, 6420, 6594, 7490, 7693, 8792, 8988, 9420, 10486, 10990, 11235, 12840, 13188, 14980, 15386, 15729, 16485, 16799, 17976, 18840, 20972, 21980, 22470, 23079, 26215, 26376, 29960, 30772, 31458, 32970, 33598, 38465, 41944, 43960, 44940, 46158, 50397, 52430, 61544, 62916, 65940, 67196, 76930, 78645, 83995, 89880, 92316, 100794, 104860, 115395, 117593, 125832, 131880, 134392, 153860, 157290, 167990, 184632, 201588, 209720, 230790, 235186, 251985, 307720, 314580, 335980, 352779, 403176, 461580, 470372, 503970, 587965, 629160, 671960, 705558, 823151, 923160, 940744, 1007940, 1175930, 1411116, 1646302, 1763895, 2015880, 2351860, 2469453, 2822232, 3292604, 3527790, 4115755, 4703720, 4938906, 6585208, 7055580, 8231510, 9877812, 12347265, 14111160, 16463020, 19755624, 24694530, 32926040, 49389060, 98778120]

約数ペア:

[(1, 98778120), (2, 49389060), (3, 32926040), (4, 24694530), (5, 19755624), (6, 16463020), (7, 14111160), (8, 12347265), (10, 9877812), (12, 8231510), (14, 7055580), (15, 6585208), (20, 4938906), (21, 4703720), (24, 4115755), (28, 3527790), (30, 3292604), (35, 2822232), (40, 2469453), (42, 2351860), (49, 2015880), (56, 1763895), (60, 1646302), (70, 1411116), (84, 1175930), (98, 1007940), (105, 940744), (107, 923160), (120, 823151), (140, 705558), (147, 671960), (157, 629160), (168, 587965), (196, 503970), (210, 470372), (214, 461580), (245, 403176), (280, 352779), (294, 335980), (314, 314580), (321, 307720), (392, 251985), (420, 235186), (428, 230790), (471, 209720), (490, 201588), (535, 184632), (588, 167990), (628, 157290), (642, 153860), (735, 134392), (749, 131880), (785, 125832), (840, 117593), (856, 115395), (942, 104860), (980, 100794), (1070, 92316), (1099, 89880), (1176, 83995), (1256, 78645), (1284, 76930), (1470, 67196), (1498, 65940), (1570, 62916), (1605, 61544), (1884, 52430), (1960, 50397), (2140, 46158), (2198, 44940), (2247, 43960), (2355, 41944), (2568, 38465), (2940, 33598), (2996, 32970), (3140, 31458), (3210, 30772), (3297, 29960), (3745, 26376), (3768, 26215), (4280, 23079), (4396, 22470), (4494, 21980), (4710, 20972), (5243, 18840), (5495, 17976), (5880, 16799), (5992, 16485), (6280, 15729), (6420, 15386), (6594, 14980), (7490, 13188), (7693, 12840), (8792, 11235), (8988, 10990), (9420, 10486)]