171107160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 459267240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 71, 76, 84, 95, 105, 114, 120, 133, 140, 142, 151, 152, 168, 190, 210, 213, 228, 266, 280, 284, 285, 302, 355, 380, 399, 420, 426, 453, 456, 497, 532, 568, 570, 604, 665, 710, 755, 760, 798, 840, 852, 906, 994, 1057, 1064, 1065, 1140, 1208, 1330, 1349, 1420, 1491, 1510, 1596, 1704, 1812, 1988, 1995, 2114, 2130, 2265, 2280, 2485, 2660, 2698, 2840, 2869, 2982, 3020, 3171, 3192, 3624, 3976, 3990, 4047, 4228, 4260, 4530, 4970, 5285, 5320, 5396, 5738, 5964, 6040, 6342, 6745, 7455, 7980, 8094, 8456, 8520, 8607, 9060, 9443, 9940, 10570, 10721, 10792, 11476, 11928, 12684, 13490, 14345, 14910, 15855, 15960, 16188, 17214, 18120, 18886, 19880, 20083, 20235, 21140, 21442, 22952, 25368, 26980, 28329, 28690, 29820, 31710, 32163, 32376, 34428, 37772, 40166, 40470, 42280, 42884, 43035, 47215, 53605, 53960, 56658, 57380, 59640, 60249, 63420, 64326, 68856, 75047, 75544, 80332, 80940, 85768, 86070, 94430, 100415, 107210, 113316, 114760, 120498, 126840, 128652, 141645, 150094, 160664, 160815, 161880, 172140, 188860, 200830, 203699, 214420, 225141, 226632, 240996, 257304, 283290, 300188, 301245, 321630, 344280, 375235, 377720, 401660, 407398, 428840, 450282, 481992, 566580, 600376, 602490, 611097, 643260, 750470, 803320, 814796, 900564, 1018495, 1125705, 1133160, 1204980, 1222194, 1286520, 1425893, 1500940, 1629592, 1801128, 2036990, 2251410, 2409960, 2444388, 2851786, 3001880, 3055485, 4073980, 4277679, 4502820, 4888776, 5703572, 6110970, 7129465, 8147960, 8555358, 9005640, 11407144, 12221940, 14258930, 17110716, 21388395, 24443880, 28517860, 34221432, 42776790, 57035720, 85553580, 171107160]

約数ペア:

[(1, 171107160), (2, 85553580), (3, 57035720), (4, 42776790), (5, 34221432), (6, 28517860), (7, 24443880), (8, 21388395), (10, 17110716), (12, 14258930), (14, 12221940), (15, 11407144), (19, 9005640), (20, 8555358), (21, 8147960), (24, 7129465), (28, 6110970), (30, 5703572), (35, 4888776), (38, 4502820), (40, 4277679), (42, 4073980), (56, 3055485), (57, 3001880), (60, 2851786), (70, 2444388), (71, 2409960), (76, 2251410), (84, 2036990), (95, 1801128), (105, 1629592), (114, 1500940), (120, 1425893), (133, 1286520), (140, 1222194), (142, 1204980), (151, 1133160), (152, 1125705), (168, 1018495), (190, 900564), (210, 814796), (213, 803320), (228, 750470), (266, 643260), (280, 611097), (284, 602490), (285, 600376), (302, 566580), (355, 481992), (380, 450282), (399, 428840), (420, 407398), (426, 401660), (453, 377720), (456, 375235), (497, 344280), (532, 321630), (568, 301245), (570, 300188), (604, 283290), (665, 257304), (710, 240996), (755, 226632), (760, 225141), (798, 214420), (840, 203699), (852, 200830), (906, 188860), (994, 172140), (1057, 161880), (1064, 160815), (1065, 160664), (1140, 150094), (1208, 141645), (1330, 128652), (1349, 126840), (1420, 120498), (1491, 114760), (1510, 113316), (1596, 107210), (1704, 100415), (1812, 94430), (1988, 86070), (1995, 85768), (2114, 80940), (2130, 80332), (2265, 75544), (2280, 75047), (2485, 68856), (2660, 64326), (2698, 63420), (2840, 60249), (2869, 59640), (2982, 57380), (3020, 56658), (3171, 53960), (3192, 53605), (3624, 47215), (3976, 43035), (3990, 42884), (4047, 42280), (4228, 40470), (4260, 40166), (4530, 37772), (4970, 34428), (5285, 32376), (5320, 32163), (5396, 31710), (5738, 29820), (5964, 28690), (6040, 28329), (6342, 26980), (6745, 25368), (7455, 22952), (7980, 21442), (8094, 21140), (8456, 20235), (8520, 20083), (8607, 19880), (9060, 18886), (9443, 18120), (9940, 17214), (10570, 16188), (10721, 15960), (10792, 15855), (11476, 14910), (11928, 14345), (12684, 13490)]