21375380304

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17021}}^1$

素因数の和:17080

約数の個数: 240

約数和(自身を含む): 69147449280

約数和(自身を除く): 47772068976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 243, 272, 304, 306, 323, 324, 342, 408, 432, 456, 459, 486, 513, 612, 646, 648, 684, 816, 912, 918, 969, 972, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1836, 1938, 1944, 2052, 2448, 2584, 2736, 2754, 2907, 3078, 3672, 3876, 3888, 4104, 4131, 4617, 5168, 5508, 5814, 6156, 7344, 7752, 8208, 8262, 8721, 9234, 11016, 11628, 12312, 15504, 16524, 17021, 17442, 18468, 22032, 23256, 24624, 26163, 33048, 34042, 34884, 36936, 46512, 51063, 52326, 66096, 68084, 69768, 73872, 78489, 102126, 104652, 136168, 139536, 153189, 156978, 204252, 209304, 272336, 289357, 306378, 313956, 323399, 408504, 418608, 459567, 578714, 612756, 627912, 646798, 817008, 868071, 919134, 970197, 1157428, 1225512, 1255824, 1293596, 1378701, 1736142, 1838268, 1940394, 2314856, 2451024, 2587192, 2604213, 2757402, 2910591, 3472284, 3676536, 3880788, 4136103, 4629712, 5174384, 5208426, 5497783, 5514804, 5821182, 6944568, 7353072, 7761576, 7812639, 8272206, 8731773, 10416852, 10995566, 11029608, 11642364, 13889136, 15523152, 15625278, 16493349, 16544412, 17463546, 20833704, 21991132, 22059216, 23284728, 23437917, 26195319, 31250556, 32986698, 33088824, 34927092, 41667408, 43982264, 46569456, 46875834, 49480047, 52390638, 62501112, 65973396, 66177648, 69854184, 70313751, 78585957, 87964528, 93751668, 98960094, 104781276, 125002224, 131946792, 139708368, 140627502, 148440141, 157171914, 187503336, 197920188, 209562552, 263893584, 281255004, 296880282, 314343828, 375006672, 395840376, 419125104, 445320423, 562510008, 593760564, 628687656, 791680752, 890640846, 1125020016, 1187521128, 1257375312, 1335961269, 1781281692, 2375042256, 2671922538, 3562563384, 5343845076, 7125126768, 10687690152, 21375380304]

約数ペア:

[(1, 21375380304), (2, 10687690152), (3, 7125126768), (4, 5343845076), (6, 3562563384), (8, 2671922538), (9, 2375042256), (12, 1781281692), (16, 1335961269), (17, 1257375312), (18, 1187521128), (19, 1125020016), (24, 890640846), (27, 791680752), (34, 628687656), (36, 593760564), (38, 562510008), (48, 445320423), (51, 419125104), (54, 395840376), (57, 375006672), (68, 314343828), (72, 296880282), (76, 281255004), (81, 263893584), (102, 209562552), (108, 197920188), (114, 187503336), (136, 157171914), (144, 148440141), (152, 140627502), (153, 139708368), (162, 131946792), (171, 125002224), (204, 104781276), (216, 98960094), (228, 93751668), (243, 87964528), (272, 78585957), (304, 70313751), (306, 69854184), (323, 66177648), (324, 65973396), (342, 62501112), (408, 52390638), (432, 49480047), (456, 46875834), (459, 46569456), (486, 43982264), (513, 41667408), (612, 34927092), (646, 33088824), (648, 32986698), (684, 31250556), (816, 26195319), (912, 23437917), (918, 23284728), (969, 22059216), (972, 21991132), (1026, 20833704), (1224, 17463546), (1292, 16544412), (1296, 16493349), (1368, 15625278), (1377, 15523152), (1539, 13889136), (1836, 11642364), (1938, 11029608), (1944, 10995566), (2052, 10416852), (2448, 8731773), (2584, 8272206), (2736, 7812639), (2754, 7761576), (2907, 7353072), (3078, 6944568), (3672, 5821182), (3876, 5514804), (3888, 5497783), (4104, 5208426), (4131, 5174384), (4617, 4629712), (5168, 4136103), (5508, 3880788), (5814, 3676536), (6156, 3472284), (7344, 2910591), (7752, 2757402), (8208, 2604213), (8262, 2587192), (8721, 2451024), (9234, 2314856), (11016, 1940394), (11628, 1838268), (12312, 1736142), (15504, 1378701), (16524, 1293596), (17021, 1255824), (17442, 1225512), (18468, 1157428), (22032, 970197), (23256, 919134), (24624, 868071), (26163, 817008), (33048, 646798), (34042, 627912), (34884, 612756), (36936, 578714), (46512, 459567), (51063, 418608), (52326, 408504), (66096, 323399), (68084, 313956), (69768, 306378), (73872, 289357), (78489, 272336), (102126, 209304), (104652, 204252), (136168, 156978), (139536, 153189)]