907905960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 3192134400

約数和(自身を除く): 2284228440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 419, 463, 468, 520, 585, 780, 838, 926, 936, 1170, 1257, 1389, 1560, 1676, 1852, 2095, 2315, 2340, 2514, 2778, 3352, 3704, 3771, 4167, 4190, 4630, 4680, 5028, 5447, 5556, 6019, 6285, 6945, 7542, 8334, 8380, 9260, 10056, 10894, 11112, 12038, 12570, 13890, 15084, 16341, 16668, 16760, 18057, 18520, 18855, 20835, 21788, 24076, 25140, 27235, 27780, 30095, 30168, 32682, 33336, 36114, 37710, 41670, 43576, 48152, 49023, 50280, 54171, 54470, 55560, 60190, 65364, 72228, 75420, 81705, 83340, 90285, 98046, 108342, 108940, 120380, 130728, 144456, 150840, 163410, 166680, 180570, 193997, 196092, 216684, 217880, 240760, 245115, 270855, 326820, 361140, 387994, 392184, 433368, 490230, 541710, 581991, 653640, 722280, 775988, 969985, 980460, 1083420, 1163982, 1551976, 1745973, 1939970, 1960920, 2166840, 2327964, 2521961, 2909955, 3491946, 3879940, 4655928, 5043922, 5819910, 6983892, 7565883, 7759880, 8729865, 10087844, 11639820, 12609805, 13967784, 15131766, 17459730, 20175688, 22697649, 23279640, 25219610, 30263532, 34919460, 37829415, 45395298, 50439220, 60527064, 69838920, 75658830, 90790596, 100878440, 113488245, 151317660, 181581192, 226976490, 302635320, 453952980, 907905960]

約数ペア:

[(1, 907905960), (2, 453952980), (3, 302635320), (4, 226976490), (5, 181581192), (6, 151317660), (8, 113488245), (9, 100878440), (10, 90790596), (12, 75658830), (13, 69838920), (15, 60527064), (18, 50439220), (20, 45395298), (24, 37829415), (26, 34919460), (30, 30263532), (36, 25219610), (39, 23279640), (40, 22697649), (45, 20175688), (52, 17459730), (60, 15131766), (65, 13967784), (72, 12609805), (78, 11639820), (90, 10087844), (104, 8729865), (117, 7759880), (120, 7565883), (130, 6983892), (156, 5819910), (180, 5043922), (195, 4655928), (234, 3879940), (260, 3491946), (312, 2909955), (360, 2521961), (390, 2327964), (419, 2166840), (463, 1960920), (468, 1939970), (520, 1745973), (585, 1551976), (780, 1163982), (838, 1083420), (926, 980460), (936, 969985), (1170, 775988), (1257, 722280), (1389, 653640), (1560, 581991), (1676, 541710), (1852, 490230), (2095, 433368), (2315, 392184), (2340, 387994), (2514, 361140), (2778, 326820), (3352, 270855), (3704, 245115), (3771, 240760), (4167, 217880), (4190, 216684), (4630, 196092), (4680, 193997), (5028, 180570), (5447, 166680), (5556, 163410), (6019, 150840), (6285, 144456), (6945, 130728), (7542, 120380), (8334, 108940), (8380, 108342), (9260, 98046), (10056, 90285), (10894, 83340), (11112, 81705), (12038, 75420), (12570, 72228), (13890, 65364), (15084, 60190), (16341, 55560), (16668, 54470), (16760, 54171), (18057, 50280), (18520, 49023), (18855, 48152), (20835, 43576), (21788, 41670), (24076, 37710), (25140, 36114), (27235, 33336), (27780, 32682), (30095, 30168)]