207163080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 732326400

約数和(自身を除く): 525163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 977, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 1954, 2232, 2280, 2356, 2790, 2931, 2945, 3420, 3534, 3720, 3908, 4712, 4885, 5301, 5580, 5862, 5890, 6840, 7068, 7816, 8793, 8835, 9770, 10602, 11160, 11724, 11780, 14136, 14655, 17586, 17670, 18563, 19540, 21204, 23448, 23560, 26505, 29310, 30287, 35172, 35340, 37126, 39080, 42408, 43965, 53010, 55689, 58620, 60574, 70344, 70680, 74252, 87930, 90861, 92815, 106020, 111378, 117240, 121148, 148504, 151435, 167067, 175860, 181722, 185630, 212040, 222756, 242296, 272583, 278445, 302870, 334134, 351720, 363444, 371260, 445512, 454305, 545166, 556890, 575453, 605740, 668268, 726888, 742520, 835335, 908610, 1090332, 1113780, 1150906, 1211480, 1336536, 1362915, 1670670, 1726359, 1817220, 2180664, 2227560, 2301812, 2725830, 2877265, 3341340, 3452718, 3634440, 4603624, 5179077, 5451660, 5754530, 6682680, 6905436, 8631795, 10358154, 10903320, 11509060, 13810872, 17263590, 20716308, 23018120, 25895385, 34527180, 41432616, 51790770, 69054360, 103581540, 207163080]

約数ペア:

[(1, 207163080), (2, 103581540), (3, 69054360), (4, 51790770), (5, 41432616), (6, 34527180), (8, 25895385), (9, 23018120), (10, 20716308), (12, 17263590), (15, 13810872), (18, 11509060), (19, 10903320), (20, 10358154), (24, 8631795), (30, 6905436), (31, 6682680), (36, 5754530), (38, 5451660), (40, 5179077), (45, 4603624), (57, 3634440), (60, 3452718), (62, 3341340), (72, 2877265), (76, 2725830), (90, 2301812), (93, 2227560), (95, 2180664), (114, 1817220), (120, 1726359), (124, 1670670), (152, 1362915), (155, 1336536), (171, 1211480), (180, 1150906), (186, 1113780), (190, 1090332), (228, 908610), (248, 835335), (279, 742520), (285, 726888), (310, 668268), (342, 605740), (360, 575453), (372, 556890), (380, 545166), (456, 454305), (465, 445512), (558, 371260), (570, 363444), (589, 351720), (620, 334134), (684, 302870), (744, 278445), (760, 272583), (855, 242296), (930, 222756), (977, 212040), (1116, 185630), (1140, 181722), (1178, 175860), (1240, 167067), (1368, 151435), (1395, 148504), (1710, 121148), (1767, 117240), (1860, 111378), (1954, 106020), (2232, 92815), (2280, 90861), (2356, 87930), (2790, 74252), (2931, 70680), (2945, 70344), (3420, 60574), (3534, 58620), (3720, 55689), (3908, 53010), (4712, 43965), (4885, 42408), (5301, 39080), (5580, 37126), (5862, 35340), (5890, 35172), (6840, 30287), (7068, 29310), (7816, 26505), (8793, 23560), (8835, 23448), (9770, 21204), (10602, 19540), (11160, 18563), (11724, 17670), (11780, 17586), (14136, 14655)]