67640040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 240786000

約数和(自身を除く): 173145960

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, 97, 104, 117, 120, 130, 149, 156, 180, 194, 195, 234, 260, 291, 298, 312, 360, 388, 390, 447, 468, 485, 520, 582, 585, 596, 745, 776, 780, 873, 894, 936, 970, 1164, 1170, 1192, 1261, 1341, 1455, 1490, 1560, 1746, 1788, 1937, 1940, 2235, 2328, 2340, 2522, 2682, 2910, 2980, 3492, 3576, 3783, 3874, 3880, 4365, 4470, 4680, 5044, 5364, 5811, 5820, 5960, 6305, 6705, 6984, 7566, 7748, 8730, 8940, 9685, 10088, 10728, 11349, 11622, 11640, 12610, 13410, 14453, 15132, 15496, 17433, 17460, 17880, 18915, 19370, 22698, 23244, 25220, 26820, 28906, 29055, 30264, 34866, 34920, 37830, 38740, 43359, 45396, 46488, 50440, 53640, 56745, 57812, 58110, 69732, 72265, 75660, 77480, 86718, 87165, 90792, 113490, 115624, 116220, 130077, 139464, 144530, 151320, 173436, 174330, 187889, 216795, 226980, 232440, 260154, 289060, 346872, 348660, 375778, 433590, 453960, 520308, 563667, 578120, 650385, 697320, 751556, 867180, 939445, 1040616, 1127334, 1300770, 1503112, 1691001, 1734360, 1878890, 2254668, 2601540, 2818335, 3382002, 3757780, 4509336, 5203080, 5636670, 6764004, 7515560, 8455005, 11273340, 13528008, 16910010, 22546680, 33820020, 67640040]

約数ペア:

[(1, 67640040), (2, 33820020), (3, 22546680), (4, 16910010), (5, 13528008), (6, 11273340), (8, 8455005), (9, 7515560), (10, 6764004), (12, 5636670), (13, 5203080), (15, 4509336), (18, 3757780), (20, 3382002), (24, 2818335), (26, 2601540), (30, 2254668), (36, 1878890), (39, 1734360), (40, 1691001), (45, 1503112), (52, 1300770), (60, 1127334), (65, 1040616), (72, 939445), (78, 867180), (90, 751556), (97, 697320), (104, 650385), (117, 578120), (120, 563667), (130, 520308), (149, 453960), (156, 433590), (180, 375778), (194, 348660), (195, 346872), (234, 289060), (260, 260154), (291, 232440), (298, 226980), (312, 216795), (360, 187889), (388, 174330), (390, 173436), (447, 151320), (468, 144530), (485, 139464), (520, 130077), (582, 116220), (585, 115624), (596, 113490), (745, 90792), (776, 87165), (780, 86718), (873, 77480), (894, 75660), (936, 72265), (970, 69732), (1164, 58110), (1170, 57812), (1192, 56745), (1261, 53640), (1341, 50440), (1455, 46488), (1490, 45396), (1560, 43359), (1746, 38740), (1788, 37830), (1937, 34920), (1940, 34866), (2235, 30264), (2328, 29055), (2340, 28906), (2522, 26820), (2682, 25220), (2910, 23244), (2980, 22698), (3492, 19370), (3576, 18915), (3783, 17880), (3874, 17460), (3880, 17433), (4365, 15496), (4470, 15132), (4680, 14453), (5044, 13410), (5364, 12610), (5811, 11640), (5820, 11622), (5960, 11349), (6305, 10728), (6705, 10088), (6984, 9685), (7566, 8940), (7748, 8730)]