162320040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 557212500

約数和(自身を除く): 394892460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1249, 1368, 1444, 1710, 1805, 2166, 2280, 2498, 2888, 3249, 3420, 3610, 3747, 4332, 4996, 5415, 6245, 6498, 6840, 7220, 7494, 8664, 9992, 10830, 11241, 12490, 12996, 14440, 14988, 16245, 18735, 21660, 22482, 23731, 24980, 25992, 29976, 32490, 37470, 43320, 44964, 47462, 49960, 56205, 64980, 71193, 74940, 89928, 94924, 112410, 118655, 129960, 142386, 149880, 189848, 213579, 224820, 237310, 284772, 355965, 427158, 449640, 450889, 474620, 569544, 711930, 854316, 901778, 949240, 1067895, 1352667, 1423860, 1708632, 1803556, 2135790, 2254445, 2705334, 2847720, 3607112, 4058001, 4271580, 4508890, 5410668, 6763335, 8116002, 8543160, 9017780, 10821336, 13526670, 16232004, 18035560, 20290005, 27053340, 32464008, 40580010, 54106680, 81160020, 162320040]

約数ペア:

[(1, 162320040), (2, 81160020), (3, 54106680), (4, 40580010), (5, 32464008), (6, 27053340), (8, 20290005), (9, 18035560), (10, 16232004), (12, 13526670), (15, 10821336), (18, 9017780), (19, 8543160), (20, 8116002), (24, 6763335), (30, 5410668), (36, 4508890), (38, 4271580), (40, 4058001), (45, 3607112), (57, 2847720), (60, 2705334), (72, 2254445), (76, 2135790), (90, 1803556), (95, 1708632), (114, 1423860), (120, 1352667), (152, 1067895), (171, 949240), (180, 901778), (190, 854316), (228, 711930), (285, 569544), (342, 474620), (360, 450889), (361, 449640), (380, 427158), (456, 355965), (570, 284772), (684, 237310), (722, 224820), (760, 213579), (855, 189848), (1083, 149880), (1140, 142386), (1249, 129960), (1368, 118655), (1444, 112410), (1710, 94924), (1805, 89928), (2166, 74940), (2280, 71193), (2498, 64980), (2888, 56205), (3249, 49960), (3420, 47462), (3610, 44964), (3747, 43320), (4332, 37470), (4996, 32490), (5415, 29976), (6245, 25992), (6498, 24980), (6840, 23731), (7220, 22482), (7494, 21660), (8664, 18735), (9992, 16245), (10830, 14988), (11241, 14440), (12490, 12996)]