207406980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 723026304

約数和(自身を除く): 515619324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 103, 108, 110, 113, 132, 135, 162, 165, 180, 198, 206, 220, 226, 270, 297, 309, 324, 330, 339, 396, 405, 412, 452, 495, 515, 540, 565, 594, 618, 660, 678, 810, 891, 927, 990, 1017, 1030, 1130, 1133, 1188, 1236, 1243, 1356, 1485, 1545, 1620, 1695, 1782, 1854, 1980, 2034, 2060, 2260, 2266, 2486, 2781, 2970, 3051, 3090, 3390, 3399, 3564, 3708, 3729, 4068, 4455, 4532, 4635, 4972, 5085, 5562, 5665, 5940, 6102, 6180, 6215, 6780, 6798, 7458, 8343, 8910, 9153, 9270, 10170, 10197, 11124, 11187, 11330, 11639, 12204, 12430, 13596, 13905, 14916, 15255, 16686, 16995, 17820, 18306, 18540, 18645, 20340, 20394, 22374, 22660, 23278, 24860, 27810, 30510, 30591, 33372, 33561, 33990, 34917, 36612, 37290, 40788, 41715, 44748, 45765, 46556, 50985, 55620, 55935, 58195, 61020, 61182, 67122, 67980, 69834, 74580, 83430, 91530, 91773, 100683, 101970, 104751, 111870, 116390, 122364, 128029, 134244, 139668, 152955, 166860, 167805, 174585, 183060, 183546, 201366, 203940, 209502, 223740, 232780, 256058, 305910, 314253, 335610, 349170, 367092, 384087, 402732, 419004, 458865, 503415, 512116, 523755, 611820, 628506, 640145, 671220, 698340, 768174, 917730, 942759, 1006830, 1047510, 1152261, 1257012, 1280290, 1536348, 1571265, 1835460, 1885518, 1920435, 2013660, 2095020, 2304522, 2560580, 3142530, 3456783, 3771036, 3840870, 4609044, 4713795, 5761305, 6285060, 6913566, 7681740, 9427590, 10370349, 11522610, 13827132, 17283915, 18855180, 20740698, 23045220, 34567830, 41481396, 51851745, 69135660, 103703490, 207406980]

約数ペア:

[(1, 207406980), (2, 103703490), (3, 69135660), (4, 51851745), (5, 41481396), (6, 34567830), (9, 23045220), (10, 20740698), (11, 18855180), (12, 17283915), (15, 13827132), (18, 11522610), (20, 10370349), (22, 9427590), (27, 7681740), (30, 6913566), (33, 6285060), (36, 5761305), (44, 4713795), (45, 4609044), (54, 3840870), (55, 3771036), (60, 3456783), (66, 3142530), (81, 2560580), (90, 2304522), (99, 2095020), (103, 2013660), (108, 1920435), (110, 1885518), (113, 1835460), (132, 1571265), (135, 1536348), (162, 1280290), (165, 1257012), (180, 1152261), (198, 1047510), (206, 1006830), (220, 942759), (226, 917730), (270, 768174), (297, 698340), (309, 671220), (324, 640145), (330, 628506), (339, 611820), (396, 523755), (405, 512116), (412, 503415), (452, 458865), (495, 419004), (515, 402732), (540, 384087), (565, 367092), (594, 349170), (618, 335610), (660, 314253), (678, 305910), (810, 256058), (891, 232780), (927, 223740), (990, 209502), (1017, 203940), (1030, 201366), (1130, 183546), (1133, 183060), (1188, 174585), (1236, 167805), (1243, 166860), (1356, 152955), (1485, 139668), (1545, 134244), (1620, 128029), (1695, 122364), (1782, 116390), (1854, 111870), (1980, 104751), (2034, 101970), (2060, 100683), (2260, 91773), (2266, 91530), (2486, 83430), (2781, 74580), (2970, 69834), (3051, 67980), (3090, 67122), (3390, 61182), (3399, 61020), (3564, 58195), (3708, 55935), (3729, 55620), (4068, 50985), (4455, 46556), (4532, 45765), (4635, 44748), (4972, 41715), (5085, 40788), (5562, 37290), (5665, 36612), (5940, 34917), (6102, 33990), (6180, 33561), (6215, 33372), (6780, 30591), (6798, 30510), (7458, 27810), (8343, 24860), (8910, 23278), (9153, 22660), (9270, 22374), (10170, 20394), (10197, 20340), (11124, 18645), (11187, 18540), (11330, 18306), (11639, 17820), (12204, 16995), (12430, 16686), (13596, 15255), (13905, 14916)]