2188196640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^2$

素因数の和:569

約数の個数: 288

約数和(自身を含む): 8785445760

約数和(自身を除く): 6597249120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 269, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 538, 540, 560, 630, 672, 720, 756, 807, 840, 864, 945, 1008, 1076, 1080, 1120, 1260, 1345, 1440, 1512, 1614, 1680, 1883, 1890, 2016, 2152, 2160, 2421, 2520, 2690, 3024, 3228, 3360, 3766, 3780, 4035, 4304, 4320, 4842, 5040, 5380, 5649, 6048, 6456, 7263, 7532, 7560, 8070, 8608, 9415, 9684, 10080, 10760, 11298, 12105, 12912, 14526, 15064, 15120, 16140, 16947, 18830, 19368, 21520, 22596, 24210, 25824, 28245, 29052, 30128, 30240, 32280, 33894, 36315, 37660, 38736, 43040, 45192, 48420, 50841, 56490, 58104, 60256, 64560, 67788, 72361, 72630, 75320, 77472, 84735, 90384, 96840, 101682, 112980, 116208, 129120, 135576, 144722, 145260, 150640, 169470, 180768, 193680, 203364, 217083, 225960, 232416, 254205, 271152, 289444, 290520, 301280, 338940, 361805, 387360, 406728, 434166, 451920, 506527, 508410, 542304, 578888, 581040, 651249, 677880, 723610, 813456, 868332, 903840, 1013054, 1016820, 1085415, 1157776, 1162080, 1302498, 1355760, 1447220, 1519581, 1626912, 1736664, 1953747, 2026108, 2033640, 2170830, 2315552, 2532635, 2604996, 2711520, 2894440, 3039162, 3256245, 3473328, 3907494, 4052216, 4067280, 4341660, 4558743, 5065270, 5209992, 5788880, 6078324, 6512490, 6946656, 7597905, 7814988, 8104432, 8134560, 8683320, 9117486, 9768735, 10130540, 10419984, 11577760, 12156648, 13024980, 13676229, 15195810, 15629976, 16208864, 17366640, 18234972, 19537470, 20261080, 20839968, 22793715, 24313296, 26049960, 27352458, 30391620, 31259952, 34733280, 36469944, 39074940, 40522160, 45587430, 48626592, 52099920, 54704916, 60783240, 62519904, 68381145, 72939888, 78149880, 81044320, 91174860, 104199840, 109409832, 121566480, 136762290, 145879776, 156299760, 182349720, 218819664, 243132960, 273524580, 312599520, 364699440, 437639328, 547049160, 729398880, 1094098320, 2188196640]

約数ペア:

[(1, 2188196640), (2, 1094098320), (3, 729398880), (4, 547049160), (5, 437639328), (6, 364699440), (7, 312599520), (8, 273524580), (9, 243132960), (10, 218819664), (12, 182349720), (14, 156299760), (15, 145879776), (16, 136762290), (18, 121566480), (20, 109409832), (21, 104199840), (24, 91174860), (27, 81044320), (28, 78149880), (30, 72939888), (32, 68381145), (35, 62519904), (36, 60783240), (40, 54704916), (42, 52099920), (45, 48626592), (48, 45587430), (54, 40522160), (56, 39074940), (60, 36469944), (63, 34733280), (70, 31259952), (72, 30391620), (80, 27352458), (84, 26049960), (90, 24313296), (96, 22793715), (105, 20839968), (108, 20261080), (112, 19537470), (120, 18234972), (126, 17366640), (135, 16208864), (140, 15629976), (144, 15195810), (160, 13676229), (168, 13024980), (180, 12156648), (189, 11577760), (210, 10419984), (216, 10130540), (224, 9768735), (240, 9117486), (252, 8683320), (269, 8134560), (270, 8104432), (280, 7814988), (288, 7597905), (315, 6946656), (336, 6512490), (360, 6078324), (378, 5788880), (420, 5209992), (432, 5065270), (480, 4558743), (504, 4341660), (538, 4067280), (540, 4052216), (560, 3907494), (630, 3473328), (672, 3256245), (720, 3039162), (756, 2894440), (807, 2711520), (840, 2604996), (864, 2532635), (945, 2315552), (1008, 2170830), (1076, 2033640), (1080, 2026108), (1120, 1953747), (1260, 1736664), (1345, 1626912), (1440, 1519581), (1512, 1447220), (1614, 1355760), (1680, 1302498), (1883, 1162080), (1890, 1157776), (2016, 1085415), (2152, 1016820), (2160, 1013054), (2421, 903840), (2520, 868332), (2690, 813456), (3024, 723610), (3228, 677880), (3360, 651249), (3766, 581040), (3780, 578888), (4035, 542304), (4304, 508410), (4320, 506527), (4842, 451920), (5040, 434166), (5380, 406728), (5649, 387360), (6048, 361805), (6456, 338940), (7263, 301280), (7532, 290520), (7560, 289444), (8070, 271152), (8608, 254205), (9415, 232416), (9684, 225960), (10080, 217083), (10760, 203364), (11298, 193680), (12105, 180768), (12912, 169470), (14526, 150640), (15064, 145260), (15120, 144722), (16140, 135576), (16947, 129120), (18830, 116208), (19368, 112980), (21520, 101682), (22596, 96840), (24210, 90384), (25824, 84735), (28245, 77472), (29052, 75320), (30128, 72630), (30240, 72361), (32280, 67788), (33894, 64560), (36315, 60256), (37660, 58104), (38736, 56490), (43040, 50841), (45192, 48420)]