241291260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10120

約数の個数: 144

約数和(自身を含む): 880588800

約数和(自身を除く): 639297540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 10079, 11970, 20158, 23940, 30237, 40316, 50395, 60474, 70553, 90711, 100790, 120948, 141106, 151185, 181422, 191501, 201580, 211659, 282212, 302370, 352765, 362844, 383002, 423318, 453555, 574503, 604740, 634977, 705530, 766004, 846636, 907110, 957505, 1058295, 1149006, 1269954, 1340507, 1411060, 1723509, 1814220, 1915010, 2116590, 2298012, 2539908, 2681014, 2872515, 3174885, 3447018, 3830020, 4021521, 4233180, 5362028, 5745030, 6349770, 6702535, 6894036, 8043042, 8617545, 11490060, 12064563, 12699540, 13405070, 16086084, 17235090, 20107605, 24129126, 26810140, 34470180, 40215210, 48258252, 60322815, 80430420, 120645630, 241291260]

約数ペア:

[(1, 241291260), (2, 120645630), (3, 80430420), (4, 60322815), (5, 48258252), (6, 40215210), (7, 34470180), (9, 26810140), (10, 24129126), (12, 20107605), (14, 17235090), (15, 16086084), (18, 13405070), (19, 12699540), (20, 12064563), (21, 11490060), (28, 8617545), (30, 8043042), (35, 6894036), (36, 6702535), (38, 6349770), (42, 5745030), (45, 5362028), (57, 4233180), (60, 4021521), (63, 3830020), (70, 3447018), (76, 3174885), (84, 2872515), (90, 2681014), (95, 2539908), (105, 2298012), (114, 2116590), (126, 1915010), (133, 1814220), (140, 1723509), (171, 1411060), (180, 1340507), (190, 1269954), (210, 1149006), (228, 1058295), (252, 957505), (266, 907110), (285, 846636), (315, 766004), (342, 705530), (380, 634977), (399, 604740), (420, 574503), (532, 453555), (570, 423318), (630, 383002), (665, 362844), (684, 352765), (798, 302370), (855, 282212), (1140, 211659), (1197, 201580), (1260, 191501), (1330, 181422), (1596, 151185), (1710, 141106), (1995, 120948), (2394, 100790), (2660, 90711), (3420, 70553), (3990, 60474), (4788, 50395), (5985, 40316), (7980, 30237), (10079, 23940), (11970, 20158)]