289229431320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{308887}}^1$

素因数の和:308944

約数の個数: 240

約数和(自身を含む): 1032683628240

約数和(自身を除く): 743454196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 289, 306, 324, 340, 360, 405, 408, 459, 510, 540, 578, 612, 648, 680, 765, 810, 867, 918, 1020, 1080, 1156, 1224, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2295, 2312, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4335, 4590, 5202, 5508, 5780, 6120, 6885, 6936, 7803, 8670, 9180, 10404, 11016, 11560, 13005, 13770, 15606, 17340, 18360, 20808, 23409, 26010, 27540, 31212, 34680, 39015, 46818, 52020, 55080, 62424, 78030, 93636, 104040, 117045, 156060, 187272, 234090, 308887, 312120, 468180, 617774, 926661, 936360, 1235548, 1544435, 1853322, 2471096, 2779983, 3088870, 3706644, 4633305, 5251079, 5559966, 6177740, 7413288, 8339949, 9266610, 10502158, 11119932, 12355480, 13899915, 15753237, 16679898, 18533220, 21004316, 22239864, 25019847, 26255395, 27799830, 31506474, 33359796, 37066440, 41699745, 42008632, 47259711, 50039694, 52510790, 55599660, 63012948, 66719592, 78766185, 83399490, 89268343, 94519422, 100079388, 105021580, 111199320, 125099235, 126025896, 141779133, 157532370, 166798980, 178536686, 189038844, 200158776, 210043160, 236298555, 250198470, 267805029, 283558266, 315064740, 333597960, 357073372, 378077688, 425337399, 446341715, 472597110, 500396940, 535610058, 567116532, 630129480, 708895665, 714146744, 803415087, 850674798, 892683430, 945194220, 1000793880, 1071220116, 1134233064, 1339025145, 1417791330, 1606830174, 1701349596, 1785366860, 1890388440, 2126686995, 2142440232, 2410245261, 2678050290, 2835582660, 3213660348, 3402699192, 3570733720, 4017075435, 4253373990, 4820490522, 5356100580, 5671165320, 6427320696, 7230735783, 8034150870, 8506747980, 9640981044, 10712201160, 12051226305, 14461471566, 16068301740, 17013495960, 19281962088, 24102452610, 28922943132, 32136603480, 36153678915, 48204905220, 57845886264, 72307357830, 96409810440, 144614715660, 289229431320]

約数ペア:

[(1, 289229431320), (2, 144614715660), (3, 96409810440), (4, 72307357830), (5, 57845886264), (6, 48204905220), (8, 36153678915), (9, 32136603480), (10, 28922943132), (12, 24102452610), (15, 19281962088), (17, 17013495960), (18, 16068301740), (20, 14461471566), (24, 12051226305), (27, 10712201160), (30, 9640981044), (34, 8506747980), (36, 8034150870), (40, 7230735783), (45, 6427320696), (51, 5671165320), (54, 5356100580), (60, 4820490522), (68, 4253373990), (72, 4017075435), (81, 3570733720), (85, 3402699192), (90, 3213660348), (102, 2835582660), (108, 2678050290), (120, 2410245261), (135, 2142440232), (136, 2126686995), (153, 1890388440), (162, 1785366860), (170, 1701349596), (180, 1606830174), (204, 1417791330), (216, 1339025145), (255, 1134233064), (270, 1071220116), (289, 1000793880), (306, 945194220), (324, 892683430), (340, 850674798), (360, 803415087), (405, 714146744), (408, 708895665), (459, 630129480), (510, 567116532), (540, 535610058), (578, 500396940), (612, 472597110), (648, 446341715), (680, 425337399), (765, 378077688), (810, 357073372), (867, 333597960), (918, 315064740), (1020, 283558266), (1080, 267805029), (1156, 250198470), (1224, 236298555), (1377, 210043160), (1445, 200158776), (1530, 189038844), (1620, 178536686), (1734, 166798980), (1836, 157532370), (2040, 141779133), (2295, 126025896), (2312, 125099235), (2601, 111199320), (2754, 105021580), (2890, 100079388), (3060, 94519422), (3240, 89268343), (3468, 83399490), (3672, 78766185), (4335, 66719592), (4590, 63012948), (5202, 55599660), (5508, 52510790), (5780, 50039694), (6120, 47259711), (6885, 42008632), (6936, 41699745), (7803, 37066440), (8670, 33359796), (9180, 31506474), (10404, 27799830), (11016, 26255395), (11560, 25019847), (13005, 22239864), (13770, 21004316), (15606, 18533220), (17340, 16679898), (18360, 15753237), (20808, 13899915), (23409, 12355480), (26010, 11119932), (27540, 10502158), (31212, 9266610), (34680, 8339949), (39015, 7413288), (46818, 6177740), (52020, 5559966), (55080, 5251079), (62424, 4633305), (78030, 3706644), (93636, 3088870), (104040, 2779983), (117045, 2471096), (156060, 1853322), (187272, 1544435), (234090, 1235548), (308887, 936360), (312120, 926661), (468180, 617774)]