265276620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 963547200

約数和(自身を除く): 698270580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 149, 157, 162, 180, 189, 210, 252, 270, 298, 314, 315, 324, 378, 405, 420, 447, 471, 540, 567, 596, 628, 630, 745, 756, 785, 810, 894, 942, 945, 1043, 1099, 1134, 1260, 1341, 1413, 1490, 1570, 1620, 1788, 1884, 1890, 2086, 2198, 2235, 2268, 2355, 2682, 2826, 2835, 2980, 3129, 3140, 3297, 3780, 4023, 4172, 4239, 4396, 4470, 4710, 5215, 5364, 5495, 5652, 5670, 6258, 6594, 6705, 7065, 8046, 8478, 8940, 9387, 9420, 9891, 10430, 10990, 11340, 12069, 12516, 12717, 13188, 13410, 14130, 15645, 16092, 16485, 16956, 18774, 19782, 20115, 20860, 21195, 21980, 23393, 24138, 25434, 26820, 28161, 28260, 29673, 31290, 32970, 37548, 39564, 40230, 42390, 46786, 46935, 48276, 49455, 50868, 56322, 59346, 60345, 62580, 63585, 65940, 70179, 80460, 84483, 84780, 89019, 93572, 93870, 98910, 112644, 116965, 118692, 120690, 127170, 140358, 140805, 148365, 163751, 168966, 178038, 187740, 197820, 210537, 233930, 241380, 254340, 280716, 281610, 296730, 327502, 337932, 350895, 356076, 421074, 422415, 445095, 467860, 491253, 563220, 593460, 631611, 655004, 701790, 818755, 842148, 844830, 890190, 982506, 1052685, 1263222, 1403580, 1473759, 1637510, 1689660, 1780380, 1894833, 1965012, 2105370, 2456265, 2526444, 2947518, 3158055, 3275020, 3789666, 4210740, 4421277, 4912530, 5895036, 6316110, 7368795, 7579332, 8842554, 9474165, 9825060, 12632220, 13263831, 14737590, 17685108, 18948330, 22106385, 26527662, 29475180, 37896660, 44212770, 53055324, 66319155, 88425540, 132638310, 265276620]

約数ペア:

[(1, 265276620), (2, 132638310), (3, 88425540), (4, 66319155), (5, 53055324), (6, 44212770), (7, 37896660), (9, 29475180), (10, 26527662), (12, 22106385), (14, 18948330), (15, 17685108), (18, 14737590), (20, 13263831), (21, 12632220), (27, 9825060), (28, 9474165), (30, 8842554), (35, 7579332), (36, 7368795), (42, 6316110), (45, 5895036), (54, 4912530), (60, 4421277), (63, 4210740), (70, 3789666), (81, 3275020), (84, 3158055), (90, 2947518), (105, 2526444), (108, 2456265), (126, 2105370), (135, 1965012), (140, 1894833), (149, 1780380), (157, 1689660), (162, 1637510), (180, 1473759), (189, 1403580), (210, 1263222), (252, 1052685), (270, 982506), (298, 890190), (314, 844830), (315, 842148), (324, 818755), (378, 701790), (405, 655004), (420, 631611), (447, 593460), (471, 563220), (540, 491253), (567, 467860), (596, 445095), (628, 422415), (630, 421074), (745, 356076), (756, 350895), (785, 337932), (810, 327502), (894, 296730), (942, 281610), (945, 280716), (1043, 254340), (1099, 241380), (1134, 233930), (1260, 210537), (1341, 197820), (1413, 187740), (1490, 178038), (1570, 168966), (1620, 163751), (1788, 148365), (1884, 140805), (1890, 140358), (2086, 127170), (2198, 120690), (2235, 118692), (2268, 116965), (2355, 112644), (2682, 98910), (2826, 93870), (2835, 93572), (2980, 89019), (3129, 84780), (3140, 84483), (3297, 80460), (3780, 70179), (4023, 65940), (4172, 63585), (4239, 62580), (4396, 60345), (4470, 59346), (4710, 56322), (5215, 50868), (5364, 49455), (5495, 48276), (5652, 46935), (5670, 46786), (6258, 42390), (6594, 40230), (6705, 39564), (7065, 37548), (8046, 32970), (8478, 31290), (8940, 29673), (9387, 28260), (9420, 28161), (9891, 26820), (10430, 25434), (10990, 24138), (11340, 23393), (12069, 21980), (12516, 21195), (12717, 20860), (13188, 20115), (13410, 19782), (14130, 18774), (15645, 16956), (16092, 16485)]