458822940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1397329920

約数和(自身を除く): 938506980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 59, 60, 62, 74, 93, 111, 113, 118, 124, 148, 155, 177, 185, 186, 222, 226, 236, 295, 310, 339, 354, 370, 372, 444, 452, 465, 555, 565, 590, 620, 678, 708, 740, 885, 930, 1110, 1130, 1147, 1180, 1356, 1695, 1770, 1829, 1860, 2183, 2220, 2260, 2294, 3390, 3441, 3503, 3540, 3658, 4181, 4366, 4588, 5487, 5735, 6549, 6667, 6780, 6882, 7006, 7316, 8362, 8732, 9145, 10509, 10915, 10974, 11470, 12543, 13098, 13334, 13764, 14012, 16724, 17205, 17515, 18290, 20001, 20905, 21018, 21830, 21948, 22940, 25086, 26196, 26668, 27435, 32745, 33335, 34410, 35030, 36580, 40002, 41810, 42036, 43660, 50172, 52545, 54870, 62715, 65490, 66670, 67673, 68820, 70060, 80004, 83620, 100005, 105090, 109740, 125430, 129611, 130980, 133340, 135346, 200010, 203019, 206677, 210180, 246679, 250860, 259222, 270692, 338365, 388833, 400020, 406038, 413354, 493358, 518444, 620031, 648055, 676730, 740037, 777666, 812076, 826708, 986716, 1015095, 1033385, 1233395, 1240062, 1296110, 1353460, 1480074, 1555332, 1944165, 2030190, 2066770, 2466790, 2480124, 2592220, 2960148, 3100155, 3700185, 3888330, 4060380, 4133540, 4933580, 6200310, 7400370, 7647049, 7776660, 12400620, 14800740, 15294098, 22941147, 30588196, 38235245, 45882294, 76470490, 91764588, 114705735, 152940980, 229411470, 458822940]

約数ペア:

[(1, 458822940), (2, 229411470), (3, 152940980), (4, 114705735), (5, 91764588), (6, 76470490), (10, 45882294), (12, 38235245), (15, 30588196), (20, 22941147), (30, 15294098), (31, 14800740), (37, 12400620), (59, 7776660), (60, 7647049), (62, 7400370), (74, 6200310), (93, 4933580), (111, 4133540), (113, 4060380), (118, 3888330), (124, 3700185), (148, 3100155), (155, 2960148), (177, 2592220), (185, 2480124), (186, 2466790), (222, 2066770), (226, 2030190), (236, 1944165), (295, 1555332), (310, 1480074), (339, 1353460), (354, 1296110), (370, 1240062), (372, 1233395), (444, 1033385), (452, 1015095), (465, 986716), (555, 826708), (565, 812076), (590, 777666), (620, 740037), (678, 676730), (708, 648055), (740, 620031), (885, 518444), (930, 493358), (1110, 413354), (1130, 406038), (1147, 400020), (1180, 388833), (1356, 338365), (1695, 270692), (1770, 259222), (1829, 250860), (1860, 246679), (2183, 210180), (2220, 206677), (2260, 203019), (2294, 200010), (3390, 135346), (3441, 133340), (3503, 130980), (3540, 129611), (3658, 125430), (4181, 109740), (4366, 105090), (4588, 100005), (5487, 83620), (5735, 80004), (6549, 70060), (6667, 68820), (6780, 67673), (6882, 66670), (7006, 65490), (7316, 62715), (8362, 54870), (8732, 52545), (9145, 50172), (10509, 43660), (10915, 42036), (10974, 41810), (11470, 40002), (12543, 36580), (13098, 35030), (13334, 34410), (13764, 33335), (14012, 32745), (16724, 27435), (17205, 26668), (17515, 26196), (18290, 25086), (20001, 22940), (20905, 21948), (21018, 21830)]