1948382240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3371

約数の個数: 192

約数和(自身を含む): 5751502848

約数和(自身を除く): 3803120608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 3301, 3472, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 6602, 6944, 7378, 8432, 8680, 9520, 10540, 13204, 14756, 16505, 16864, 17360, 18445, 19040, 21080, 23107, 26408, 29512, 33010, 34720, 36890, 42160, 46214, 52816, 56117, 59024, 66020, 73780, 84320, 92428, 102331, 105632, 112234, 115535, 118048, 132040, 147560, 184856, 204662, 224468, 231070, 264080, 280585, 295120, 369712, 392819, 409324, 448936, 462140, 511655, 528160, 561170, 590240, 716317, 739424, 785638, 818648, 897872, 924280, 1023310, 1122340, 1432634, 1571276, 1637296, 1739627, 1795744, 1848560, 1964095, 2046620, 2244680, 2865268, 3142552, 3274592, 3479254, 3581585, 3697120, 3928190, 4093240, 4489360, 5730536, 6285104, 6958508, 7163170, 7856380, 8186480, 8698135, 8978720, 11461072, 12177389, 12570208, 13917016, 14326340, 15712760, 16372960, 17396270, 22922144, 24354778, 27834032, 28652680, 31425520, 34792540, 48709556, 55668064, 57305360, 60886945, 62851040, 69585080, 97419112, 114610720, 121773890, 139170160, 194838224, 243547780, 278340320, 389676448, 487095560, 974191120, 1948382240]

約数ペア:

[(1, 1948382240), (2, 974191120), (4, 487095560), (5, 389676448), (7, 278340320), (8, 243547780), (10, 194838224), (14, 139170160), (16, 121773890), (17, 114610720), (20, 97419112), (28, 69585080), (31, 62851040), (32, 60886945), (34, 57305360), (35, 55668064), (40, 48709556), (56, 34792540), (62, 31425520), (68, 28652680), (70, 27834032), (80, 24354778), (85, 22922144), (112, 17396270), (119, 16372960), (124, 15712760), (136, 14326340), (140, 13917016), (155, 12570208), (160, 12177389), (170, 11461072), (217, 8978720), (224, 8698135), (238, 8186480), (248, 7856380), (272, 7163170), (280, 6958508), (310, 6285104), (340, 5730536), (434, 4489360), (476, 4093240), (496, 3928190), (527, 3697120), (544, 3581585), (560, 3479254), (595, 3274592), (620, 3142552), (680, 2865268), (868, 2244680), (952, 2046620), (992, 1964095), (1054, 1848560), (1085, 1795744), (1120, 1739627), (1190, 1637296), (1240, 1571276), (1360, 1432634), (1736, 1122340), (1904, 1023310), (2108, 924280), (2170, 897872), (2380, 818648), (2480, 785638), (2635, 739424), (2720, 716317), (3301, 590240), (3472, 561170), (3689, 528160), (3808, 511655), (4216, 462140), (4340, 448936), (4760, 409324), (4960, 392819), (5270, 369712), (6602, 295120), (6944, 280585), (7378, 264080), (8432, 231070), (8680, 224468), (9520, 204662), (10540, 184856), (13204, 147560), (14756, 132040), (16505, 118048), (16864, 115535), (17360, 112234), (18445, 105632), (19040, 102331), (21080, 92428), (23107, 84320), (26408, 73780), (29512, 66020), (33010, 59024), (34720, 56117), (36890, 52816), (42160, 46214)]