38718387720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{46021}}^1$

素因数の和:46101

約数の個数: 256

約数和(自身を含む): 139170528000

約数和(自身を除く): 100452140280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 2052, 2214, 2280, 2337, 2460, 2565, 2952, 3116, 3420, 3690, 3895, 4104, 4428, 4674, 4920, 5130, 5535, 6232, 6840, 7011, 7380, 7790, 8856, 9348, 10260, 11070, 11685, 14022, 14760, 15580, 18696, 20520, 21033, 22140, 23370, 28044, 31160, 35055, 42066, 44280, 46021, 46740, 56088, 70110, 84132, 92042, 93480, 105165, 138063, 140220, 168264, 184084, 210330, 230105, 276126, 280440, 368168, 414189, 420660, 460210, 552252, 690315, 828378, 841320, 874399, 920420, 1104504, 1242567, 1380630, 1656756, 1748798, 1840840, 1886861, 2070945, 2485134, 2623197, 2761260, 3313512, 3497596, 3773722, 4141890, 4371995, 4970268, 5246394, 5522520, 5660583, 6212835, 6995192, 7547444, 7869591, 8283780, 8743990, 9434305, 9940536, 10492788, 11321166, 12425670, 13115985, 15094888, 15739182, 16567560, 16981749, 17487980, 18868610, 20985576, 22642332, 23608773, 24851340, 26231970, 28302915, 31478364, 33963498, 34975960, 35850359, 37737220, 39347955, 45284664, 47217546, 49702680, 50945247, 52463940, 56605830, 62956728, 67926996, 71700718, 75474440, 78695910, 84908745, 94435092, 101890494, 104927880, 107551077, 113211660, 118043865, 135853992, 143401436, 157391820, 169817490, 179251795, 188870184, 203780988, 215102154, 226423320, 236087730, 254726235, 286802872, 314783640, 322653231, 339634980, 358503590, 407561976, 430204308, 472175460, 509452470, 537755385, 645306462, 679269960, 717007180, 860408616, 944350920, 967959693, 1018904940, 1075510770, 1290612924, 1434014360, 1613266155, 1935919386, 2037809880, 2151021540, 2581225848, 3226532310, 3871838772, 4302043080, 4839798465, 6453064620, 7743677544, 9679596930, 12906129240, 19359193860, 38718387720]

約数ペア:

[(1, 38718387720), (2, 19359193860), (3, 12906129240), (4, 9679596930), (5, 7743677544), (6, 6453064620), (8, 4839798465), (9, 4302043080), (10, 3871838772), (12, 3226532310), (15, 2581225848), (18, 2151021540), (19, 2037809880), (20, 1935919386), (24, 1613266155), (27, 1434014360), (30, 1290612924), (36, 1075510770), (38, 1018904940), (40, 967959693), (41, 944350920), (45, 860408616), (54, 717007180), (57, 679269960), (60, 645306462), (72, 537755385), (76, 509452470), (82, 472175460), (90, 430204308), (95, 407561976), (108, 358503590), (114, 339634980), (120, 322653231), (123, 314783640), (135, 286802872), (152, 254726235), (164, 236087730), (171, 226423320), (180, 215102154), (190, 203780988), (205, 188870184), (216, 179251795), (228, 169817490), (246, 157391820), (270, 143401436), (285, 135853992), (328, 118043865), (342, 113211660), (360, 107551077), (369, 104927880), (380, 101890494), (410, 94435092), (456, 84908745), (492, 78695910), (513, 75474440), (540, 71700718), (570, 67926996), (615, 62956728), (684, 56605830), (738, 52463940), (760, 50945247), (779, 49702680), (820, 47217546), (855, 45284664), (984, 39347955), (1026, 37737220), (1080, 35850359), (1107, 34975960), (1140, 33963498), (1230, 31478364), (1368, 28302915), (1476, 26231970), (1558, 24851340), (1640, 23608773), (1710, 22642332), (1845, 20985576), (2052, 18868610), (2214, 17487980), (2280, 16981749), (2337, 16567560), (2460, 15739182), (2565, 15094888), (2952, 13115985), (3116, 12425670), (3420, 11321166), (3690, 10492788), (3895, 9940536), (4104, 9434305), (4428, 8743990), (4674, 8283780), (4920, 7869591), (5130, 7547444), (5535, 6995192), (6232, 6212835), (6840, 5660583), (7011, 5522520), (7380, 5246394), (7790, 4970268), (8856, 4371995), (9348, 4141890), (10260, 3773722), (11070, 3497596), (11685, 3313512), (14022, 2761260), (14760, 2623197), (15580, 2485134), (18696, 2070945), (20520, 1886861), (21033, 1840840), (22140, 1748798), (23370, 1656756), (28044, 1380630), (31160, 1242567), (35055, 1104504), (42066, 920420), (44280, 874399), (46021, 841320), (46740, 828378), (56088, 690315), (70110, 552252), (84132, 460210), (92042, 420660), (93480, 414189), (105165, 368168), (138063, 280440), (140220, 276126), (168264, 230105), (184084, 210330)]