2663292240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6689}}^1$

素因数の和:6794

約数の個数: 240

約数和(自身を含む): 10352908800

約数和(自身を除く): 7689616560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3792, 4424, 4740, 4977, 5040, 5530, 5688, 6320, 6636, 6689, 7110, 8295, 8848, 9480, 9954, 11060, 11376, 13272, 13378, 14220, 16590, 18960, 19908, 20067, 22120, 24885, 26544, 26756, 28440, 33180, 33445, 39816, 40134, 44240, 46823, 49770, 53512, 56880, 60201, 66360, 66890, 79632, 80268, 93646, 99540, 100335, 107024, 120402, 132720, 133780, 140469, 160536, 187292, 199080, 200670, 234115, 240804, 267560, 280938, 301005, 321072, 374584, 398160, 401340, 421407, 468230, 481608, 528431, 535120, 561876, 602010, 702345, 749168, 802680, 842814, 936460, 963216, 1056862, 1123752, 1204020, 1404690, 1585293, 1605360, 1685628, 1872920, 2107035, 2113724, 2247504, 2408040, 2642155, 2809380, 3170586, 3371256, 3699017, 3745840, 4214070, 4227448, 4755879, 4816080, 5284310, 5618760, 6341172, 6742512, 7398034, 7926465, 8428140, 8454896, 9511758, 10568620, 11097051, 11237520, 12682344, 14796068, 15852930, 16856280, 18495085, 19023516, 21137240, 22194102, 23779395, 25364688, 29592136, 31705860, 33291153, 33712560, 36990170, 38047032, 42274480, 44388204, 47558790, 55485255, 59184272, 63411720, 66582306, 73980340, 76094064, 88776408, 95117580, 110970510, 126823440, 133164612, 147960680, 166455765, 177552816, 190235160, 221941020, 266329224, 295921360, 332911530, 380470320, 443882040, 532658448, 665823060, 887764080, 1331646120, 2663292240]

約数ペア:

[(1, 2663292240), (2, 1331646120), (3, 887764080), (4, 665823060), (5, 532658448), (6, 443882040), (7, 380470320), (8, 332911530), (9, 295921360), (10, 266329224), (12, 221941020), (14, 190235160), (15, 177552816), (16, 166455765), (18, 147960680), (20, 133164612), (21, 126823440), (24, 110970510), (28, 95117580), (30, 88776408), (35, 76094064), (36, 73980340), (40, 66582306), (42, 63411720), (45, 59184272), (48, 55485255), (56, 47558790), (60, 44388204), (63, 42274480), (70, 38047032), (72, 36990170), (79, 33712560), (80, 33291153), (84, 31705860), (90, 29592136), (105, 25364688), (112, 23779395), (120, 22194102), (126, 21137240), (140, 19023516), (144, 18495085), (158, 16856280), (168, 15852930), (180, 14796068), (210, 12682344), (237, 11237520), (240, 11097051), (252, 10568620), (280, 9511758), (315, 8454896), (316, 8428140), (336, 7926465), (360, 7398034), (395, 6742512), (420, 6341172), (474, 5618760), (504, 5284310), (553, 4816080), (560, 4755879), (630, 4227448), (632, 4214070), (711, 3745840), (720, 3699017), (790, 3371256), (840, 3170586), (948, 2809380), (1008, 2642155), (1106, 2408040), (1185, 2247504), (1260, 2113724), (1264, 2107035), (1422, 1872920), (1580, 1685628), (1659, 1605360), (1680, 1585293), (1896, 1404690), (2212, 1204020), (2370, 1123752), (2520, 1056862), (2765, 963216), (2844, 936460), (3160, 842814), (3318, 802680), (3555, 749168), (3792, 702345), (4424, 602010), (4740, 561876), (4977, 535120), (5040, 528431), (5530, 481608), (5688, 468230), (6320, 421407), (6636, 401340), (6689, 398160), (7110, 374584), (8295, 321072), (8848, 301005), (9480, 280938), (9954, 267560), (11060, 240804), (11376, 234115), (13272, 200670), (13378, 199080), (14220, 187292), (16590, 160536), (18960, 140469), (19908, 133780), (20067, 132720), (22120, 120402), (24885, 107024), (26544, 100335), (26756, 99540), (28440, 93646), (33180, 80268), (33445, 79632), (39816, 66890), (40134, 66360), (44240, 60201), (46823, 56880), (49770, 53512)]