4163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 14999040

約数和(自身を除く): 10835760

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, 83, 88, 95, 110, 114, 120, 132, 152, 165, 166, 176, 190, 209, 220, 228, 240, 249, 264, 285, 304, 330, 332, 380, 415, 418, 440, 456, 498, 528, 570, 627, 660, 664, 760, 830, 836, 880, 912, 913, 996, 1045, 1140, 1245, 1254, 1320, 1328, 1520, 1577, 1660, 1672, 1826, 1992, 2090, 2280, 2490, 2508, 2640, 2739, 3135, 3154, 3320, 3344, 3652, 3984, 4180, 4560, 4565, 4731, 4980, 5016, 5478, 6270, 6308, 6640, 7304, 7885, 8360, 9130, 9462, 9960, 10032, 10956, 12540, 12616, 13695, 14608, 15770, 16720, 17347, 18260, 18924, 19920, 21912, 23655, 25080, 25232, 27390, 31540, 34694, 36520, 37848, 43824, 47310, 50160, 52041, 54780, 63080, 69388, 73040, 75696, 86735, 94620, 104082, 109560, 126160, 138776, 173470, 189240, 208164, 219120, 260205, 277552, 346940, 378480, 416328, 520410, 693880, 832656, 1040820, 1387760, 2081640, 4163280]

約数ペア:

[(1, 4163280), (2, 2081640), (3, 1387760), (4, 1040820), (5, 832656), (6, 693880), (8, 520410), (10, 416328), (11, 378480), (12, 346940), (15, 277552), (16, 260205), (19, 219120), (20, 208164), (22, 189240), (24, 173470), (30, 138776), (33, 126160), (38, 109560), (40, 104082), (44, 94620), (48, 86735), (55, 75696), (57, 73040), (60, 69388), (66, 63080), (76, 54780), (80, 52041), (83, 50160), (88, 47310), (95, 43824), (110, 37848), (114, 36520), (120, 34694), (132, 31540), (152, 27390), (165, 25232), (166, 25080), (176, 23655), (190, 21912), (209, 19920), (220, 18924), (228, 18260), (240, 17347), (249, 16720), (264, 15770), (285, 14608), (304, 13695), (330, 12616), (332, 12540), (380, 10956), (415, 10032), (418, 9960), (440, 9462), (456, 9130), (498, 8360), (528, 7885), (570, 7304), (627, 6640), (660, 6308), (664, 6270), (760, 5478), (830, 5016), (836, 4980), (880, 4731), (912, 4565), (913, 4560), (996, 4180), (1045, 3984), (1140, 3652), (1245, 3344), (1254, 3320), (1320, 3154), (1328, 3135), (1520, 2739), (1577, 2640), (1660, 2508), (1672, 2490), (1826, 2280), (1992, 2090)]