1472966640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 240

約数和(自身を含む): 5357469600

約数和(自身を除く): 3884502960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 1889, 2052, 2160, 2166, 2280, 2565, 2736, 2888, 3249, 3420, 3610, 3778, 4104, 4332, 4560, 5130, 5415, 5667, 5776, 6498, 6840, 7220, 7556, 8208, 8664, 9445, 9747, 10260, 10830, 11334, 12996, 13680, 14440, 15112, 16245, 17001, 17328, 18890, 19494, 20520, 21660, 22668, 25992, 28335, 28880, 30224, 32490, 34002, 35891, 37780, 38988, 41040, 43320, 45336, 48735, 51003, 51984, 56670, 64980, 68004, 71782, 75560, 77976, 85005, 86640, 90672, 97470, 102006, 107673, 113340, 129960, 136008, 143564, 151120, 155952, 170010, 179455, 194940, 204012, 215346, 226680, 255015, 259920, 272016, 287128, 323019, 340020, 358910, 389880, 408024, 430692, 453360, 510030, 538365, 574256, 646038, 680040, 681929, 717820, 779760, 816048, 861384, 969057, 1020060, 1076730, 1292076, 1360080, 1363858, 1435640, 1615095, 1722768, 1938114, 2040120, 2045787, 2153460, 2584152, 2727716, 2871280, 3230190, 3409645, 3876228, 4080240, 4091574, 4306920, 4845285, 5168304, 5455432, 6137361, 6460380, 6819290, 7752456, 8183148, 8613840, 9690570, 10228935, 10910864, 12274722, 12920760, 13638580, 15504912, 16366296, 18412083, 19381140, 20457870, 24549444, 25841520, 27277160, 30686805, 32732592, 36824166, 38762280, 40915740, 49098888, 54554320, 61373610, 73648332, 77524560, 81831480, 92060415, 98197776, 122747220, 147296664, 163662960, 184120830, 245494440, 294593328, 368241660, 490988880, 736483320, 1472966640]

約数ペア:

[(1, 1472966640), (2, 736483320), (3, 490988880), (4, 368241660), (5, 294593328), (6, 245494440), (8, 184120830), (9, 163662960), (10, 147296664), (12, 122747220), (15, 98197776), (16, 92060415), (18, 81831480), (19, 77524560), (20, 73648332), (24, 61373610), (27, 54554320), (30, 49098888), (36, 40915740), (38, 38762280), (40, 36824166), (45, 32732592), (48, 30686805), (54, 27277160), (57, 25841520), (60, 24549444), (72, 20457870), (76, 19381140), (80, 18412083), (90, 16366296), (95, 15504912), (108, 13638580), (114, 12920760), (120, 12274722), (135, 10910864), (144, 10228935), (152, 9690570), (171, 8613840), (180, 8183148), (190, 7752456), (216, 6819290), (228, 6460380), (240, 6137361), (270, 5455432), (285, 5168304), (304, 4845285), (342, 4306920), (360, 4091574), (361, 4080240), (380, 3876228), (432, 3409645), (456, 3230190), (513, 2871280), (540, 2727716), (570, 2584152), (684, 2153460), (720, 2045787), (722, 2040120), (760, 1938114), (855, 1722768), (912, 1615095), (1026, 1435640), (1080, 1363858), (1083, 1360080), (1140, 1292076), (1368, 1076730), (1444, 1020060), (1520, 969057), (1710, 861384), (1805, 816048), (1889, 779760), (2052, 717820), (2160, 681929), (2166, 680040), (2280, 646038), (2565, 574256), (2736, 538365), (2888, 510030), (3249, 453360), (3420, 430692), (3610, 408024), (3778, 389880), (4104, 358910), (4332, 340020), (4560, 323019), (5130, 287128), (5415, 272016), (5667, 259920), (5776, 255015), (6498, 226680), (6840, 215346), (7220, 204012), (7556, 194940), (8208, 179455), (8664, 170010), (9445, 155952), (9747, 151120), (10260, 143564), (10830, 136008), (11334, 129960), (12996, 113340), (13680, 107673), (14440, 102006), (15112, 97470), (16245, 90672), (17001, 86640), (17328, 85005), (18890, 77976), (19494, 75560), (20520, 71782), (21660, 68004), (22668, 64980), (25992, 56670), (28335, 51984), (28880, 51003), (30224, 48735), (32490, 45336), (34002, 43320), (35891, 41040), (37780, 38988)]