17973804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7152

約数の個数: 192

約数和(自身を含む): 49276846080

約数和(自身を除く): 31303041140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 61, 65, 70, 91, 92, 115, 122, 130, 140, 161, 182, 230, 244, 260, 299, 305, 322, 364, 427, 455, 460, 598, 610, 644, 793, 805, 854, 910, 1196, 1220, 1403, 1495, 1586, 1610, 1708, 1820, 2093, 2135, 2806, 2990, 3172, 3220, 3965, 4186, 4270, 5551, 5612, 5980, 7015, 7039, 7930, 8372, 8540, 9821, 10465, 11102, 14030, 14078, 15860, 18239, 19642, 20930, 22204, 27755, 28060, 28156, 35195, 36478, 39284, 41860, 49105, 49273, 55510, 70390, 72956, 91195, 91507, 98210, 98546, 111020, 127673, 140780, 161897, 182390, 183014, 196420, 197092, 246365, 255346, 323794, 364780, 366028, 429379, 457535, 492730, 510692, 638365, 640549, 647588, 809485, 858758, 915070, 985460, 1133279, 1276730, 1281098, 1618970, 1717516, 1830140, 2104661, 2146895, 2266558, 2553460, 2562196, 3005653, 3202745, 3237940, 4209322, 4293790, 4533116, 5581927, 5666395, 6011306, 6405490, 8418644, 8587580, 9875717, 10523305, 11163854, 11332790, 12022612, 12810980, 14732627, 15028265, 19751434, 21046610, 22327708, 22665580, 27909635, 29465254, 30056530, 39073489, 39502868, 42093220, 49378585, 55819270, 58930508, 60113060, 69130019, 73663135, 78146978, 98757170, 111638540, 128384321, 138260038, 147326270, 156293956, 195367445, 197514340, 256768642, 276520076, 294652540, 345650095, 390734890, 513537284, 641921605, 691300190, 781469780, 898690247, 1283843210, 1382600380, 1797380494, 2567686420, 3594760988, 4493451235, 8986902470, 17973804940]

約数ペア:

[(1, 17973804940), (2, 8986902470), (4, 4493451235), (5, 3594760988), (7, 2567686420), (10, 1797380494), (13, 1382600380), (14, 1283843210), (20, 898690247), (23, 781469780), (26, 691300190), (28, 641921605), (35, 513537284), (46, 390734890), (52, 345650095), (61, 294652540), (65, 276520076), (70, 256768642), (91, 197514340), (92, 195367445), (115, 156293956), (122, 147326270), (130, 138260038), (140, 128384321), (161, 111638540), (182, 98757170), (230, 78146978), (244, 73663135), (260, 69130019), (299, 60113060), (305, 58930508), (322, 55819270), (364, 49378585), (427, 42093220), (455, 39502868), (460, 39073489), (598, 30056530), (610, 29465254), (644, 27909635), (793, 22665580), (805, 22327708), (854, 21046610), (910, 19751434), (1196, 15028265), (1220, 14732627), (1403, 12810980), (1495, 12022612), (1586, 11332790), (1610, 11163854), (1708, 10523305), (1820, 9875717), (2093, 8587580), (2135, 8418644), (2806, 6405490), (2990, 6011306), (3172, 5666395), (3220, 5581927), (3965, 4533116), (4186, 4293790), (4270, 4209322), (5551, 3237940), (5612, 3202745), (5980, 3005653), (7015, 2562196), (7039, 2553460), (7930, 2266558), (8372, 2146895), (8540, 2104661), (9821, 1830140), (10465, 1717516), (11102, 1618970), (14030, 1281098), (14078, 1276730), (15860, 1133279), (18239, 985460), (19642, 915070), (20930, 858758), (22204, 809485), (27755, 647588), (28060, 640549), (28156, 638365), (35195, 510692), (36478, 492730), (39284, 457535), (41860, 429379), (49105, 366028), (49273, 364780), (55510, 323794), (70390, 255346), (72956, 246365), (91195, 197092), (91507, 196420), (98210, 183014), (98546, 182390), (111020, 161897), (127673, 140780)]