449584080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:9009

約数の個数: 160

約数和(自身を含む): 1600611840

約数和(自身を除く): 1151027760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 8963, 10032, 12540, 16720, 17926, 25080, 26889, 35852, 44815, 50160, 53778, 71704, 89630, 98593, 107556, 134445, 143408, 170297, 179260, 197186, 215112, 268890, 295779, 340594, 358520, 394372, 430224, 492965, 510891, 537780, 591558, 681188, 717040, 788744, 851485, 985930, 1021782, 1075560, 1183116, 1362376, 1478895, 1577488, 1702970, 1873267, 1971860, 2043564, 2151120, 2366232, 2554455, 2724752, 2957790, 3405940, 3746534, 3943720, 4087128, 4732464, 5108910, 5619801, 5915580, 6811880, 7493068, 7887440, 8174256, 9366335, 10217820, 11239602, 11831160, 13623760, 14986136, 18732670, 20435640, 22479204, 23662320, 28099005, 29972272, 37465340, 40871280, 44958408, 56198010, 74930680, 89916816, 112396020, 149861360, 224792040, 449584080]

約数ペア:

[(1, 449584080), (2, 224792040), (3, 149861360), (4, 112396020), (5, 89916816), (6, 74930680), (8, 56198010), (10, 44958408), (11, 40871280), (12, 37465340), (15, 29972272), (16, 28099005), (19, 23662320), (20, 22479204), (22, 20435640), (24, 18732670), (30, 14986136), (33, 13623760), (38, 11831160), (40, 11239602), (44, 10217820), (48, 9366335), (55, 8174256), (57, 7887440), (60, 7493068), (66, 6811880), (76, 5915580), (80, 5619801), (88, 5108910), (95, 4732464), (110, 4087128), (114, 3943720), (120, 3746534), (132, 3405940), (152, 2957790), (165, 2724752), (176, 2554455), (190, 2366232), (209, 2151120), (220, 2043564), (228, 1971860), (240, 1873267), (264, 1702970), (285, 1577488), (304, 1478895), (330, 1362376), (380, 1183116), (418, 1075560), (440, 1021782), (456, 985930), (528, 851485), (570, 788744), (627, 717040), (660, 681188), (760, 591558), (836, 537780), (880, 510891), (912, 492965), (1045, 430224), (1140, 394372), (1254, 358520), (1320, 340594), (1520, 295779), (1672, 268890), (2090, 215112), (2280, 197186), (2508, 179260), (2640, 170297), (3135, 143408), (3344, 134445), (4180, 107556), (4560, 98593), (5016, 89630), (6270, 71704), (8360, 53778), (8963, 50160), (10032, 44815), (12540, 35852), (16720, 26889), (17926, 25080)]