2144745840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 320

約数和(自身を含む): 7531660800

約数和(自身を除く): 5386914960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 73, 76, 80, 85, 95, 102, 114, 120, 136, 146, 152, 170, 190, 204, 219, 228, 240, 255, 272, 285, 292, 304, 323, 340, 365, 379, 380, 408, 438, 456, 510, 570, 584, 646, 680, 730, 758, 760, 816, 876, 912, 969, 1020, 1095, 1137, 1140, 1168, 1241, 1292, 1360, 1387, 1460, 1516, 1520, 1615, 1752, 1895, 1938, 2040, 2190, 2274, 2280, 2482, 2584, 2774, 2920, 3032, 3230, 3504, 3723, 3790, 3876, 4080, 4161, 4380, 4548, 4560, 4845, 4964, 5168, 5548, 5685, 5840, 6064, 6205, 6443, 6460, 6935, 7201, 7446, 7580, 7752, 8322, 8760, 9096, 9690, 9928, 11096, 11370, 12410, 12886, 12920, 13870, 14402, 14892, 15160, 15504, 16644, 17520, 18192, 18615, 19329, 19380, 19856, 20805, 21603, 22192, 22740, 23579, 24820, 25772, 25840, 27667, 27740, 28804, 29784, 30320, 32215, 33288, 36005, 37230, 38658, 38760, 41610, 43206, 45480, 47158, 49640, 51544, 55334, 55480, 57608, 59568, 64430, 66576, 70737, 72010, 74460, 77316, 77520, 83001, 83220, 86412, 90960, 94316, 96645, 99280, 103088, 108015, 110668, 110960, 115216, 117895, 122417, 128860, 138335, 141474, 144020, 148920, 154632, 166002, 166440, 172824, 188632, 193290, 216030, 221336, 235790, 244834, 257720, 276670, 282948, 288040, 297840, 309264, 332004, 332880, 345648, 353685, 367251, 377264, 386580, 415005, 432060, 442672, 470339, 471580, 489668, 515440, 525673, 553340, 565896, 576080, 612085, 664008, 707370, 734502, 773160, 830010, 864120, 940678, 943160, 979336, 1051346, 1106680, 1131792, 1224170, 1328016, 1411017, 1414740, 1469004, 1546320, 1577019, 1660020, 1728240, 1836255, 1881356, 1886320, 1958672, 2102692, 2213360, 2351695, 2448340, 2628365, 2822034, 2829480, 2938008, 3154038, 3320040, 3672510, 3762712, 4205384, 4703390, 4896680, 5256730, 5644068, 5658960, 5876016, 6308076, 6640080, 7055085, 7345020, 7525424, 7885095, 8410768, 8936441, 9406780, 9793360, 10513460, 11288136, 12616152, 14110170, 14690040, 15770190, 17872882, 18813560, 21026920, 22576272, 25232304, 26809323, 28220340, 29380080, 31540380, 35745764, 37627120, 42053840, 44682205, 53618646, 56440680, 63080760, 71491528, 89364410, 107237292, 112881360, 126161520, 134046615, 142983056, 178728820, 214474584, 268093230, 357457640, 428949168, 536186460, 714915280, 1072372920, 2144745840]

約数ペア:

[(1, 2144745840), (2, 1072372920), (3, 714915280), (4, 536186460), (5, 428949168), (6, 357457640), (8, 268093230), (10, 214474584), (12, 178728820), (15, 142983056), (16, 134046615), (17, 126161520), (19, 112881360), (20, 107237292), (24, 89364410), (30, 71491528), (34, 63080760), (38, 56440680), (40, 53618646), (48, 44682205), (51, 42053840), (57, 37627120), (60, 35745764), (68, 31540380), (73, 29380080), (76, 28220340), (80, 26809323), (85, 25232304), (95, 22576272), (102, 21026920), (114, 18813560), (120, 17872882), (136, 15770190), (146, 14690040), (152, 14110170), (170, 12616152), (190, 11288136), (204, 10513460), (219, 9793360), (228, 9406780), (240, 8936441), (255, 8410768), (272, 7885095), (285, 7525424), (292, 7345020), (304, 7055085), (323, 6640080), (340, 6308076), (365, 5876016), (379, 5658960), (380, 5644068), (408, 5256730), (438, 4896680), (456, 4703390), (510, 4205384), (570, 3762712), (584, 3672510), (646, 3320040), (680, 3154038), (730, 2938008), (758, 2829480), (760, 2822034), (816, 2628365), (876, 2448340), (912, 2351695), (969, 2213360), (1020, 2102692), (1095, 1958672), (1137, 1886320), (1140, 1881356), (1168, 1836255), (1241, 1728240), (1292, 1660020), (1360, 1577019), (1387, 1546320), (1460, 1469004), (1516, 1414740), (1520, 1411017), (1615, 1328016), (1752, 1224170), (1895, 1131792), (1938, 1106680), (2040, 1051346), (2190, 979336), (2274, 943160), (2280, 940678), (2482, 864120), (2584, 830010), (2774, 773160), (2920, 734502), (3032, 707370), (3230, 664008), (3504, 612085), (3723, 576080), (3790, 565896), (3876, 553340), (4080, 525673), (4161, 515440), (4380, 489668), (4548, 471580), (4560, 470339), (4845, 442672), (4964, 432060), (5168, 415005), (5548, 386580), (5685, 377264), (5840, 367251), (6064, 353685), (6205, 345648), (6443, 332880), (6460, 332004), (6935, 309264), (7201, 297840), (7446, 288040), (7580, 282948), (7752, 276670), (8322, 257720), (8760, 244834), (9096, 235790), (9690, 221336), (9928, 216030), (11096, 193290), (11370, 188632), (12410, 172824), (12886, 166440), (12920, 166002), (13870, 154632), (14402, 148920), (14892, 144020), (15160, 141474), (15504, 138335), (16644, 128860), (17520, 122417), (18192, 117895), (18615, 115216), (19329, 110960), (19380, 110668), (19856, 108015), (20805, 103088), (21603, 99280), (22192, 96645), (22740, 94316), (23579, 90960), (24820, 86412), (25772, 83220), (25840, 83001), (27667, 77520), (27740, 77316), (28804, 74460), (29784, 72010), (30320, 70737), (32215, 66576), (33288, 64430), (36005, 59568), (37230, 57608), (38658, 55480), (38760, 55334), (41610, 51544), (43206, 49640), (45480, 47158)]