158650380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 606681600

約数和(自身を除く): 448031220

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, 47, 54, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 108, 114, 126, 133, 135, 140, 141, 171, 180, 188, 189, 190, 210, 228, 235, 252, 266, 270, 282, 285, 315, 329, 342, 378, 380, 399, 420, 423, 470, 513, 532, 540, 564, 570, 630, 658, 665, 684, 705, 756, 798, 846, 855, 893, 940, 945, 987, 1026, 1140, 1197, 1260, 1269, 1316, 1330, 1410, 1596, 1645, 1692, 1710, 1786, 1890, 1974, 1995, 2052, 2115, 2209, 2394, 2538, 2565, 2660, 2679, 2820, 2961, 3290, 3420, 3572, 3591, 3780, 3948, 3990, 4230, 4418, 4465, 4788, 4935, 5076, 5130, 5358, 5922, 5985, 6251, 6345, 6580, 6627, 7182, 7980, 8037, 8460, 8836, 8883, 8930, 9870, 10260, 10716, 11045, 11844, 11970, 12502, 12690, 13254, 13395, 14364, 14805, 15463, 16074, 17766, 17860, 17955, 18753, 19740, 19881, 22090, 23940, 24111, 25004, 25380, 26508, 26790, 29610, 30926, 31255, 32148, 33135, 35532, 35910, 37506, 39762, 40185, 41971, 44180, 44415, 46389, 48222, 53580, 56259, 59220, 59643, 61852, 62510, 66270, 71820, 75012, 77315, 79524, 80370, 83942, 88830, 92778, 93765, 96444, 99405, 112518, 119286, 120555, 125020, 125913, 132540, 139167, 154630, 160740, 167884, 168777, 177660, 185556, 187530, 198810, 209855, 225036, 231945, 238572, 241110, 251826, 278334, 281295, 293797, 298215, 309260, 337554, 375060, 377739, 397620, 417501, 419710, 463890, 482220, 503652, 556668, 562590, 587594, 596430, 629565, 675108, 695835, 755478, 835002, 839420, 843885, 881391, 927780, 1125180, 1133217, 1175188, 1192860, 1259130, 1391670, 1468985, 1510956, 1670004, 1687770, 1762782, 1888695, 2087505, 2266434, 2518260, 2644173, 2783340, 2937970, 3375540, 3525564, 3777390, 4175010, 4406955, 4532868, 5288346, 5666085, 5875940, 7554780, 7932519, 8350020, 8813910, 10576692, 11332170, 13220865, 15865038, 17627820, 22664340, 26441730, 31730076, 39662595, 52883460, 79325190, 158650380]

約数ペア:

[(1, 158650380), (2, 79325190), (3, 52883460), (4, 39662595), (5, 31730076), (6, 26441730), (7, 22664340), (9, 17627820), (10, 15865038), (12, 13220865), (14, 11332170), (15, 10576692), (18, 8813910), (19, 8350020), (20, 7932519), (21, 7554780), (27, 5875940), (28, 5666085), (30, 5288346), (35, 4532868), (36, 4406955), (38, 4175010), (42, 3777390), (45, 3525564), (47, 3375540), (54, 2937970), (57, 2783340), (60, 2644173), (63, 2518260), (70, 2266434), (76, 2087505), (84, 1888695), (90, 1762782), (94, 1687770), (95, 1670004), (105, 1510956), (108, 1468985), (114, 1391670), (126, 1259130), (133, 1192860), (135, 1175188), (140, 1133217), (141, 1125180), (171, 927780), (180, 881391), (188, 843885), (189, 839420), (190, 835002), (210, 755478), (228, 695835), (235, 675108), (252, 629565), (266, 596430), (270, 587594), (282, 562590), (285, 556668), (315, 503652), (329, 482220), (342, 463890), (378, 419710), (380, 417501), (399, 397620), (420, 377739), (423, 375060), (470, 337554), (513, 309260), (532, 298215), (540, 293797), (564, 281295), (570, 278334), (630, 251826), (658, 241110), (665, 238572), (684, 231945), (705, 225036), (756, 209855), (798, 198810), (846, 187530), (855, 185556), (893, 177660), (940, 168777), (945, 167884), (987, 160740), (1026, 154630), (1140, 139167), (1197, 132540), (1260, 125913), (1269, 125020), (1316, 120555), (1330, 119286), (1410, 112518), (1596, 99405), (1645, 96444), (1692, 93765), (1710, 92778), (1786, 88830), (1890, 83942), (1974, 80370), (1995, 79524), (2052, 77315), (2115, 75012), (2209, 71820), (2394, 66270), (2538, 62510), (2565, 61852), (2660, 59643), (2679, 59220), (2820, 56259), (2961, 53580), (3290, 48222), (3420, 46389), (3572, 44415), (3591, 44180), (3780, 41971), (3948, 40185), (3990, 39762), (4230, 37506), (4418, 35910), (4465, 35532), (4788, 33135), (4935, 32148), (5076, 31255), (5130, 30926), (5358, 29610), (5922, 26790), (5985, 26508), (6251, 25380), (6345, 25004), (6580, 24111), (6627, 23940), (7182, 22090), (7980, 19881), (8037, 19740), (8460, 18753), (8836, 17955), (8883, 17860), (8930, 17766), (9870, 16074), (10260, 15463), (10716, 14805), (11045, 14364), (11844, 13395), (11970, 13254), (12502, 12690)]