193731720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 726243840

約数和(自身を除く): 532512120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 130, 140, 156, 157, 168, 182, 195, 210, 226, 260, 273, 280, 312, 314, 339, 364, 390, 420, 452, 455, 471, 520, 546, 565, 628, 678, 728, 780, 785, 791, 840, 904, 910, 942, 1092, 1099, 1130, 1256, 1356, 1365, 1469, 1560, 1570, 1582, 1695, 1820, 1884, 2041, 2184, 2198, 2260, 2355, 2373, 2712, 2730, 2938, 3140, 3164, 3297, 3390, 3640, 3768, 3955, 4082, 4396, 4407, 4520, 4710, 4746, 5460, 5495, 5876, 6123, 6280, 6328, 6594, 6780, 7345, 7910, 8164, 8792, 8814, 9420, 9492, 10205, 10283, 10920, 10990, 11752, 11865, 12246, 13188, 13560, 14287, 14690, 15820, 16328, 16485, 17628, 17741, 18840, 18984, 20410, 20566, 21980, 22035, 23730, 24492, 26376, 28574, 29380, 30615, 30849, 31640, 32970, 35256, 35482, 40820, 41132, 42861, 43960, 44070, 47460, 48984, 51415, 53223, 57148, 58760, 61230, 61698, 65940, 70964, 71435, 81640, 82264, 85722, 88140, 88705, 94920, 102830, 106446, 114296, 122460, 123396, 124187, 131880, 141928, 142870, 154245, 171444, 176280, 177410, 205660, 212892, 214305, 230633, 244920, 246792, 248374, 266115, 285740, 308490, 342888, 354820, 372561, 411320, 425784, 428610, 461266, 496748, 532230, 571480, 616980, 620935, 691899, 709640, 745122, 857220, 922532, 993496, 1064460, 1153165, 1233960, 1241870, 1383798, 1490244, 1614431, 1714440, 1845064, 1862805, 2128920, 2306330, 2483740, 2767596, 2980488, 3228862, 3459495, 3725610, 4612660, 4843293, 4967480, 5535192, 6457724, 6918990, 7451220, 8072155, 9225320, 9686586, 12915448, 13837980, 14902440, 16144310, 19373172, 24216465, 27675960, 32288620, 38746344, 48432930, 64577240, 96865860, 193731720]

約数ペア:

[(1, 193731720), (2, 96865860), (3, 64577240), (4, 48432930), (5, 38746344), (6, 32288620), (7, 27675960), (8, 24216465), (10, 19373172), (12, 16144310), (13, 14902440), (14, 13837980), (15, 12915448), (20, 9686586), (21, 9225320), (24, 8072155), (26, 7451220), (28, 6918990), (30, 6457724), (35, 5535192), (39, 4967480), (40, 4843293), (42, 4612660), (52, 3725610), (56, 3459495), (60, 3228862), (65, 2980488), (70, 2767596), (78, 2483740), (84, 2306330), (91, 2128920), (104, 1862805), (105, 1845064), (113, 1714440), (120, 1614431), (130, 1490244), (140, 1383798), (156, 1241870), (157, 1233960), (168, 1153165), (182, 1064460), (195, 993496), (210, 922532), (226, 857220), (260, 745122), (273, 709640), (280, 691899), (312, 620935), (314, 616980), (339, 571480), (364, 532230), (390, 496748), (420, 461266), (452, 428610), (455, 425784), (471, 411320), (520, 372561), (546, 354820), (565, 342888), (628, 308490), (678, 285740), (728, 266115), (780, 248374), (785, 246792), (791, 244920), (840, 230633), (904, 214305), (910, 212892), (942, 205660), (1092, 177410), (1099, 176280), (1130, 171444), (1256, 154245), (1356, 142870), (1365, 141928), (1469, 131880), (1560, 124187), (1570, 123396), (1582, 122460), (1695, 114296), (1820, 106446), (1884, 102830), (2041, 94920), (2184, 88705), (2198, 88140), (2260, 85722), (2355, 82264), (2373, 81640), (2712, 71435), (2730, 70964), (2938, 65940), (3140, 61698), (3164, 61230), (3297, 58760), (3390, 57148), (3640, 53223), (3768, 51415), (3955, 48984), (4082, 47460), (4396, 44070), (4407, 43960), (4520, 42861), (4710, 41132), (4746, 40820), (5460, 35482), (5495, 35256), (5876, 32970), (6123, 31640), (6280, 30849), (6328, 30615), (6594, 29380), (6780, 28574), (7345, 26376), (7910, 24492), (8164, 23730), (8792, 22035), (8814, 21980), (9420, 20566), (9492, 20410), (10205, 18984), (10283, 18840), (10920, 17741), (10990, 17628), (11752, 16485), (11865, 16328), (12246, 15820), (13188, 14690), (13560, 14287)]