183980040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 605698560

約数和(自身を除く): 421718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 137, 152, 155, 186, 190, 228, 248, 274, 285, 310, 361, 372, 380, 411, 456, 465, 548, 570, 589, 620, 685, 722, 744, 760, 822, 930, 1083, 1096, 1140, 1178, 1240, 1370, 1444, 1644, 1767, 1805, 1860, 2055, 2166, 2280, 2356, 2603, 2740, 2888, 2945, 3288, 3534, 3610, 3720, 4110, 4247, 4332, 4712, 5206, 5415, 5480, 5890, 7068, 7220, 7809, 8220, 8494, 8664, 8835, 10412, 10830, 11191, 11780, 12741, 13015, 14136, 14440, 15618, 16440, 16988, 17670, 20824, 21235, 21660, 22382, 23560, 25482, 26030, 31236, 33573, 33976, 35340, 39045, 42470, 43320, 44764, 49457, 50964, 52060, 55955, 62472, 63705, 67146, 70680, 78090, 80693, 84940, 89528, 98914, 101928, 104120, 111910, 127410, 134292, 148371, 156180, 161386, 167865, 169880, 197828, 223820, 242079, 247285, 254820, 268584, 296742, 312360, 322772, 335730, 395656, 403465, 447640, 484158, 494570, 509640, 593484, 645544, 671460, 741855, 806930, 968316, 989140, 1186968, 1210395, 1342920, 1483710, 1533167, 1613860, 1936632, 1978280, 2420790, 2967420, 3066334, 3227720, 4599501, 4841580, 5934840, 6132668, 7665835, 9199002, 9683160, 12265336, 15331670, 18398004, 22997505, 30663340, 36796008, 45995010, 61326680, 91990020, 183980040]

約数ペア:

[(1, 183980040), (2, 91990020), (3, 61326680), (4, 45995010), (5, 36796008), (6, 30663340), (8, 22997505), (10, 18398004), (12, 15331670), (15, 12265336), (19, 9683160), (20, 9199002), (24, 7665835), (30, 6132668), (31, 5934840), (38, 4841580), (40, 4599501), (57, 3227720), (60, 3066334), (62, 2967420), (76, 2420790), (93, 1978280), (95, 1936632), (114, 1613860), (120, 1533167), (124, 1483710), (137, 1342920), (152, 1210395), (155, 1186968), (186, 989140), (190, 968316), (228, 806930), (248, 741855), (274, 671460), (285, 645544), (310, 593484), (361, 509640), (372, 494570), (380, 484158), (411, 447640), (456, 403465), (465, 395656), (548, 335730), (570, 322772), (589, 312360), (620, 296742), (685, 268584), (722, 254820), (744, 247285), (760, 242079), (822, 223820), (930, 197828), (1083, 169880), (1096, 167865), (1140, 161386), (1178, 156180), (1240, 148371), (1370, 134292), (1444, 127410), (1644, 111910), (1767, 104120), (1805, 101928), (1860, 98914), (2055, 89528), (2166, 84940), (2280, 80693), (2356, 78090), (2603, 70680), (2740, 67146), (2888, 63705), (2945, 62472), (3288, 55955), (3534, 52060), (3610, 50964), (3720, 49457), (4110, 44764), (4247, 43320), (4332, 42470), (4712, 39045), (5206, 35340), (5415, 33976), (5480, 33573), (5890, 31236), (7068, 26030), (7220, 25482), (7809, 23560), (8220, 22382), (8494, 21660), (8664, 21235), (8835, 20824), (10412, 17670), (10830, 16988), (11191, 16440), (11780, 15618), (12741, 14440), (13015, 14136)]