160264080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 566682480

約数和(自身を除く): 406418400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 89, 90, 120, 122, 123, 144, 164, 178, 180, 183, 205, 240, 244, 246, 267, 305, 328, 356, 360, 366, 369, 410, 445, 488, 492, 534, 549, 610, 615, 656, 712, 720, 732, 738, 801, 820, 890, 915, 976, 984, 1068, 1098, 1220, 1230, 1335, 1424, 1464, 1476, 1602, 1640, 1780, 1830, 1845, 1968, 2136, 2196, 2440, 2460, 2501, 2670, 2745, 2928, 2952, 3204, 3280, 3560, 3649, 3660, 3690, 4005, 4272, 4392, 4880, 4920, 5002, 5340, 5429, 5490, 5904, 6408, 7120, 7298, 7320, 7380, 7503, 8010, 8784, 9840, 10004, 10680, 10858, 10947, 10980, 12505, 12816, 14596, 14640, 14760, 15006, 16020, 16287, 18245, 20008, 21360, 21716, 21894, 21960, 22509, 25010, 27145, 29192, 29520, 30012, 32040, 32574, 32841, 36490, 37515, 40016, 43432, 43788, 43920, 45018, 48861, 50020, 54290, 54735, 58384, 60024, 64080, 65148, 65682, 72980, 75030, 81435, 86864, 87576, 90036, 97722, 100040, 108580, 109470, 112545, 120048, 130296, 131364, 145960, 150060, 162870, 164205, 175152, 180072, 195444, 200080, 217160, 218940, 222589, 225090, 244305, 260592, 262728, 291920, 300120, 325740, 328410, 360144, 390888, 434320, 437880, 445178, 450180, 488610, 525456, 600240, 651480, 656820, 667767, 781776, 875760, 890356, 900360, 977220, 1112945, 1302960, 1313640, 1335534, 1780712, 1800720, 1954440, 2003301, 2225890, 2627280, 2671068, 3338835, 3561424, 3908880, 4006602, 4451780, 5342136, 6677670, 8013204, 8903560, 10016505, 10684272, 13355340, 16026408, 17807120, 20033010, 26710680, 32052816, 40066020, 53421360, 80132040, 160264080]

約数ペア:

[(1, 160264080), (2, 80132040), (3, 53421360), (4, 40066020), (5, 32052816), (6, 26710680), (8, 20033010), (9, 17807120), (10, 16026408), (12, 13355340), (15, 10684272), (16, 10016505), (18, 8903560), (20, 8013204), (24, 6677670), (30, 5342136), (36, 4451780), (40, 4006602), (41, 3908880), (45, 3561424), (48, 3338835), (60, 2671068), (61, 2627280), (72, 2225890), (80, 2003301), (82, 1954440), (89, 1800720), (90, 1780712), (120, 1335534), (122, 1313640), (123, 1302960), (144, 1112945), (164, 977220), (178, 900360), (180, 890356), (183, 875760), (205, 781776), (240, 667767), (244, 656820), (246, 651480), (267, 600240), (305, 525456), (328, 488610), (356, 450180), (360, 445178), (366, 437880), (369, 434320), (410, 390888), (445, 360144), (488, 328410), (492, 325740), (534, 300120), (549, 291920), (610, 262728), (615, 260592), (656, 244305), (712, 225090), (720, 222589), (732, 218940), (738, 217160), (801, 200080), (820, 195444), (890, 180072), (915, 175152), (976, 164205), (984, 162870), (1068, 150060), (1098, 145960), (1220, 131364), (1230, 130296), (1335, 120048), (1424, 112545), (1464, 109470), (1476, 108580), (1602, 100040), (1640, 97722), (1780, 90036), (1830, 87576), (1845, 86864), (1968, 81435), (2136, 75030), (2196, 72980), (2440, 65682), (2460, 65148), (2501, 64080), (2670, 60024), (2745, 58384), (2928, 54735), (2952, 54290), (3204, 50020), (3280, 48861), (3560, 45018), (3649, 43920), (3660, 43788), (3690, 43432), (4005, 40016), (4272, 37515), (4392, 36490), (4880, 32841), (4920, 32574), (5002, 32040), (5340, 30012), (5429, 29520), (5490, 29192), (5904, 27145), (6408, 25010), (7120, 22509), (7298, 21960), (7320, 21894), (7380, 21716), (7503, 21360), (8010, 20008), (8784, 18245), (9840, 16287), (10004, 16020), (10680, 15006), (10858, 14760), (10947, 14640), (10980, 14596), (12505, 12816)]