36800720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 102850560

約数和(自身を除く): 66049840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 71, 76, 80, 88, 95, 110, 124, 142, 152, 155, 176, 190, 209, 220, 248, 284, 304, 310, 341, 355, 380, 418, 440, 496, 568, 589, 620, 682, 710, 760, 781, 836, 880, 1045, 1136, 1178, 1240, 1349, 1364, 1420, 1520, 1562, 1672, 1705, 2090, 2201, 2356, 2480, 2698, 2728, 2840, 2945, 3124, 3344, 3410, 3905, 4180, 4402, 4712, 5396, 5456, 5680, 5890, 6248, 6479, 6745, 6820, 7810, 8360, 8804, 9424, 10792, 11005, 11780, 12496, 12958, 13490, 13640, 14839, 15620, 16720, 17608, 21584, 22010, 23560, 24211, 25916, 26980, 27280, 29678, 31240, 32395, 35216, 41819, 44020, 47120, 48422, 51832, 53960, 59356, 62480, 64790, 74195, 83638, 88040, 96844, 103664, 107920, 118712, 121055, 129580, 148390, 167276, 176080, 193688, 209095, 237424, 242110, 259160, 296780, 334552, 387376, 418190, 460009, 484220, 518320, 593560, 669104, 836380, 920018, 968440, 1187120, 1672760, 1840036, 1936880, 2300045, 3345520, 3680072, 4600090, 7360144, 9200180, 18400360, 36800720]

約数ペア:

[(1, 36800720), (2, 18400360), (4, 9200180), (5, 7360144), (8, 4600090), (10, 3680072), (11, 3345520), (16, 2300045), (19, 1936880), (20, 1840036), (22, 1672760), (31, 1187120), (38, 968440), (40, 920018), (44, 836380), (55, 669104), (62, 593560), (71, 518320), (76, 484220), (80, 460009), (88, 418190), (95, 387376), (110, 334552), (124, 296780), (142, 259160), (152, 242110), (155, 237424), (176, 209095), (190, 193688), (209, 176080), (220, 167276), (248, 148390), (284, 129580), (304, 121055), (310, 118712), (341, 107920), (355, 103664), (380, 96844), (418, 88040), (440, 83638), (496, 74195), (568, 64790), (589, 62480), (620, 59356), (682, 53960), (710, 51832), (760, 48422), (781, 47120), (836, 44020), (880, 41819), (1045, 35216), (1136, 32395), (1178, 31240), (1240, 29678), (1349, 27280), (1364, 26980), (1420, 25916), (1520, 24211), (1562, 23560), (1672, 22010), (1705, 21584), (2090, 17608), (2201, 16720), (2356, 15620), (2480, 14839), (2698, 13640), (2728, 13490), (2840, 12958), (2945, 12496), (3124, 11780), (3344, 11005), (3410, 10792), (3905, 9424), (4180, 8804), (4402, 8360), (4712, 7810), (5396, 6820), (5456, 6745), (5680, 6479), (5890, 6248)]