65195340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 231081984

約数和(自身を除く): 165886644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 397, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 794, 805, 966, 1020, 1173, 1190, 1191, 1380, 1428, 1564, 1588, 1610, 1785, 1932, 1955, 1985, 2346, 2380, 2382, 2415, 2737, 2779, 3220, 3570, 3910, 3970, 4692, 4764, 4830, 5474, 5558, 5865, 5955, 6749, 7140, 7820, 7940, 8211, 8337, 9131, 9660, 10948, 11116, 11730, 11910, 13498, 13685, 13895, 16422, 16674, 18262, 20247, 23460, 23820, 26996, 27370, 27393, 27790, 32844, 33348, 33745, 36524, 40494, 41055, 41685, 45655, 47243, 54740, 54786, 55580, 63917, 67490, 80988, 82110, 83370, 91310, 94486, 101235, 109572, 127834, 134980, 136965, 141729, 155227, 164220, 166740, 182620, 188972, 191751, 202470, 236215, 255668, 273930, 283458, 310454, 319585, 383502, 404940, 465681, 472430, 547860, 566916, 620908, 639170, 708645, 767004, 776135, 931362, 944860, 958755, 1086589, 1278340, 1417290, 1552270, 1862724, 1917510, 2173178, 2328405, 2834580, 3104540, 3259767, 3835020, 4346356, 4656810, 5432945, 6519534, 9313620, 10865890, 13039068, 16298835, 21731780, 32597670, 65195340]

約数ペア:

[(1, 65195340), (2, 32597670), (3, 21731780), (4, 16298835), (5, 13039068), (6, 10865890), (7, 9313620), (10, 6519534), (12, 5432945), (14, 4656810), (15, 4346356), (17, 3835020), (20, 3259767), (21, 3104540), (23, 2834580), (28, 2328405), (30, 2173178), (34, 1917510), (35, 1862724), (42, 1552270), (46, 1417290), (51, 1278340), (60, 1086589), (68, 958755), (69, 944860), (70, 931362), (84, 776135), (85, 767004), (92, 708645), (102, 639170), (105, 620908), (115, 566916), (119, 547860), (138, 472430), (140, 465681), (161, 404940), (170, 383502), (204, 319585), (210, 310454), (230, 283458), (238, 273930), (255, 255668), (276, 236215), (322, 202470), (340, 191751), (345, 188972), (357, 182620), (391, 166740), (397, 164220), (420, 155227), (460, 141729), (476, 136965), (483, 134980), (510, 127834), (595, 109572), (644, 101235), (690, 94486), (714, 91310), (782, 83370), (794, 82110), (805, 80988), (966, 67490), (1020, 63917), (1173, 55580), (1190, 54786), (1191, 54740), (1380, 47243), (1428, 45655), (1564, 41685), (1588, 41055), (1610, 40494), (1785, 36524), (1932, 33745), (1955, 33348), (1985, 32844), (2346, 27790), (2380, 27393), (2382, 27370), (2415, 26996), (2737, 23820), (2779, 23460), (3220, 20247), (3570, 18262), (3910, 16674), (3970, 16422), (4692, 13895), (4764, 13685), (4830, 13498), (5474, 11910), (5558, 11730), (5865, 11116), (5955, 10948), (6749, 9660), (7140, 9131), (7820, 8337), (7940, 8211)]