15219151740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{382583}}^1$

素因数の和:382628

約数の個数: 144

約数和(自身を含む): 52640497728

約数和(自身を除く): 37421345988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 382583, 765166, 1147749, 1530332, 1912915, 2295498, 3443247, 3825830, 4590996, 4973579, 5738745, 6503911, 6886494, 7651660, 9947158, 11477490, 13007822, 13772988, 14920737, 17216235, 19511733, 19894316, 22954980, 24867895, 26015644, 29841474, 32519555, 34432470, 39023466, 44762211, 49735790, 58535199, 59682948, 65039110, 68864940, 74603685, 78046932, 84550843, 89524422, 97558665, 99471580, 117070398, 130078220, 149207370, 169101686, 179048844, 195117330, 223811055, 234140796, 253652529, 292675995, 298414740, 338203372, 390234660, 422754215, 447622110, 507305058, 585351990, 760957587, 845508430, 895244220, 1014610116, 1170703980, 1268262645, 1521915174, 1691016860, 2536525290, 3043830348, 3804787935, 5073050580, 7609575870, 15219151740]

約数ペア:

[(1, 15219151740), (2, 7609575870), (3, 5073050580), (4, 3804787935), (5, 3043830348), (6, 2536525290), (9, 1691016860), (10, 1521915174), (12, 1268262645), (13, 1170703980), (15, 1014610116), (17, 895244220), (18, 845508430), (20, 760957587), (26, 585351990), (30, 507305058), (34, 447622110), (36, 422754215), (39, 390234660), (45, 338203372), (51, 298414740), (52, 292675995), (60, 253652529), (65, 234140796), (68, 223811055), (78, 195117330), (85, 179048844), (90, 169101686), (102, 149207370), (117, 130078220), (130, 117070398), (153, 99471580), (156, 97558665), (170, 89524422), (180, 84550843), (195, 78046932), (204, 74603685), (221, 68864940), (234, 65039110), (255, 59682948), (260, 58535199), (306, 49735790), (340, 44762211), (390, 39023466), (442, 34432470), (468, 32519555), (510, 29841474), (585, 26015644), (612, 24867895), (663, 22954980), (765, 19894316), (780, 19511733), (884, 17216235), (1020, 14920737), (1105, 13772988), (1170, 13007822), (1326, 11477490), (1530, 9947158), (1989, 7651660), (2210, 6886494), (2340, 6503911), (2652, 5738745), (3060, 4973579), (3315, 4590996), (3978, 3825830), (4420, 3443247), (6630, 2295498), (7956, 1912915), (9945, 1530332), (13260, 1147749), (19890, 765166), (39780, 382583)]