1600949880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 256

約数和(自身を含む): 5713920000

約数和(自身を除く): 4112970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 456, 488, 513, 540, 549, 570, 610, 684, 732, 760, 855, 915, 1026, 1080, 1098, 1140, 1159, 1220, 1279, 1368, 1464, 1647, 1710, 1830, 2052, 2196, 2280, 2318, 2440, 2558, 2565, 2745, 3294, 3420, 3477, 3660, 3837, 4104, 4392, 4636, 5116, 5130, 5490, 5795, 6395, 6588, 6840, 6954, 7320, 7674, 8235, 9272, 10232, 10260, 10431, 10980, 11511, 11590, 12790, 13176, 13908, 15348, 16470, 17385, 19185, 20520, 20862, 21960, 23022, 23180, 24301, 25580, 27816, 30696, 31293, 32940, 34533, 34770, 38370, 41724, 46044, 46360, 48602, 51160, 52155, 57555, 62586, 65880, 69066, 69540, 72903, 76740, 78019, 83448, 92088, 97204, 104310, 115110, 121505, 125172, 138132, 139080, 145806, 153480, 156038, 156465, 172665, 194408, 208620, 218709, 230220, 234057, 243010, 250344, 276264, 291612, 312076, 312930, 345330, 364515, 390095, 417240, 437418, 460440, 468114, 486020, 583224, 624152, 625860, 656127, 690660, 702171, 729030, 780190, 874836, 936228, 972040, 1093545, 1170285, 1251720, 1312254, 1381320, 1404342, 1458060, 1482361, 1560380, 1749672, 1872456, 2106513, 2187090, 2340570, 2624508, 2808684, 2916120, 2964722, 3120760, 3280635, 3510855, 4213026, 4374180, 4447083, 4681140, 5249016, 5617368, 5929444, 6561270, 7021710, 7411805, 8426052, 8748360, 8894166, 9362280, 10532565, 11858888, 13122540, 13341249, 14043420, 14823610, 16852104, 17788332, 21065130, 22235415, 26245080, 26682498, 28086840, 29647220, 35576664, 40023747, 42130260, 44470830, 53364996, 59294440, 66706245, 80047494, 84260520, 88941660, 106729992, 133412490, 160094988, 177883320, 200118735, 266824980, 320189976, 400237470, 533649960, 800474940, 1600949880]

約数ペア:

[(1, 1600949880), (2, 800474940), (3, 533649960), (4, 400237470), (5, 320189976), (6, 266824980), (8, 200118735), (9, 177883320), (10, 160094988), (12, 133412490), (15, 106729992), (18, 88941660), (19, 84260520), (20, 80047494), (24, 66706245), (27, 59294440), (30, 53364996), (36, 44470830), (38, 42130260), (40, 40023747), (45, 35576664), (54, 29647220), (57, 28086840), (60, 26682498), (61, 26245080), (72, 22235415), (76, 21065130), (90, 17788332), (95, 16852104), (108, 14823610), (114, 14043420), (120, 13341249), (122, 13122540), (135, 11858888), (152, 10532565), (171, 9362280), (180, 8894166), (183, 8748360), (190, 8426052), (216, 7411805), (228, 7021710), (244, 6561270), (270, 5929444), (285, 5617368), (305, 5249016), (342, 4681140), (360, 4447083), (366, 4374180), (380, 4213026), (456, 3510855), (488, 3280635), (513, 3120760), (540, 2964722), (549, 2916120), (570, 2808684), (610, 2624508), (684, 2340570), (732, 2187090), (760, 2106513), (855, 1872456), (915, 1749672), (1026, 1560380), (1080, 1482361), (1098, 1458060), (1140, 1404342), (1159, 1381320), (1220, 1312254), (1279, 1251720), (1368, 1170285), (1464, 1093545), (1647, 972040), (1710, 936228), (1830, 874836), (2052, 780190), (2196, 729030), (2280, 702171), (2318, 690660), (2440, 656127), (2558, 625860), (2565, 624152), (2745, 583224), (3294, 486020), (3420, 468114), (3477, 460440), (3660, 437418), (3837, 417240), (4104, 390095), (4392, 364515), (4636, 345330), (5116, 312930), (5130, 312076), (5490, 291612), (5795, 276264), (6395, 250344), (6588, 243010), (6840, 234057), (6954, 230220), (7320, 218709), (7674, 208620), (8235, 194408), (9272, 172665), (10232, 156465), (10260, 156038), (10431, 153480), (10980, 145806), (11511, 139080), (11590, 138132), (12790, 125172), (13176, 121505), (13908, 115110), (15348, 104310), (16470, 97204), (17385, 92088), (19185, 83448), (20520, 78019), (20862, 76740), (21960, 72903), (23022, 69540), (23180, 69066), (24301, 65880), (25580, 62586), (27816, 57555), (30696, 52155), (31293, 51160), (32940, 48602), (34533, 46360), (34770, 46044), (38370, 41724)]