170500680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 256

約数和(自身を含む): 684288000

約数和(自身を除く): 513787320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1187, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2374, 2394, 2520, 2565, 2660, 3192, 3420, 3561, 3591, 3780, 3990, 4104, 4748, 4788, 5130, 5320, 5935, 5985, 6840, 7122, 7182, 7560, 7980, 8309, 9496, 9576, 10260, 10683, 11870, 11970, 14244, 14364, 15960, 16618, 17805, 17955, 20520, 21366, 22553, 23740, 23940, 24927, 28488, 28728, 32049, 33236, 35610, 35910, 41545, 42732, 45106, 47480, 47880, 49854, 53415, 64098, 66472, 67659, 71220, 71820, 74781, 83090, 85464, 90212, 99708, 106830, 112765, 124635, 128196, 135318, 142440, 143640, 149562, 157871, 160245, 166180, 180424, 199416, 202977, 213660, 224343, 225530, 249270, 256392, 270636, 299124, 315742, 320490, 332360, 338295, 373905, 405954, 427320, 448686, 451060, 473613, 498540, 541272, 598248, 608931, 631484, 640980, 676590, 747810, 789355, 811908, 897372, 902120, 947226, 997080, 1014885, 1121715, 1217862, 1262968, 1281960, 1353180, 1420839, 1495620, 1578710, 1623816, 1794744, 1894452, 2029770, 2243430, 2368065, 2435724, 2706360, 2841678, 2991240, 3044655, 3157420, 3788904, 4059540, 4262517, 4486860, 4736130, 4871448, 5683356, 6089310, 6314840, 7104195, 8119080, 8525034, 8973720, 9472260, 11366712, 12178620, 14208390, 17050068, 18944520, 21312585, 24357240, 28416780, 34100136, 42625170, 56833560, 85250340, 170500680]

約数ペア:

[(1, 170500680), (2, 85250340), (3, 56833560), (4, 42625170), (5, 34100136), (6, 28416780), (7, 24357240), (8, 21312585), (9, 18944520), (10, 17050068), (12, 14208390), (14, 12178620), (15, 11366712), (18, 9472260), (19, 8973720), (20, 8525034), (21, 8119080), (24, 7104195), (27, 6314840), (28, 6089310), (30, 5683356), (35, 4871448), (36, 4736130), (38, 4486860), (40, 4262517), (42, 4059540), (45, 3788904), (54, 3157420), (56, 3044655), (57, 2991240), (60, 2841678), (63, 2706360), (70, 2435724), (72, 2368065), (76, 2243430), (84, 2029770), (90, 1894452), (95, 1794744), (105, 1623816), (108, 1578710), (114, 1495620), (120, 1420839), (126, 1353180), (133, 1281960), (135, 1262968), (140, 1217862), (152, 1121715), (168, 1014885), (171, 997080), (180, 947226), (189, 902120), (190, 897372), (210, 811908), (216, 789355), (228, 747810), (252, 676590), (266, 640980), (270, 631484), (280, 608931), (285, 598248), (315, 541272), (342, 498540), (360, 473613), (378, 451060), (380, 448686), (399, 427320), (420, 405954), (456, 373905), (504, 338295), (513, 332360), (532, 320490), (540, 315742), (570, 299124), (630, 270636), (665, 256392), (684, 249270), (756, 225530), (760, 224343), (798, 213660), (840, 202977), (855, 199416), (945, 180424), (1026, 166180), (1064, 160245), (1080, 157871), (1140, 149562), (1187, 143640), (1197, 142440), (1260, 135318), (1330, 128196), (1368, 124635), (1512, 112765), (1596, 106830), (1710, 99708), (1890, 90212), (1995, 85464), (2052, 83090), (2280, 74781), (2374, 71820), (2394, 71220), (2520, 67659), (2565, 66472), (2660, 64098), (3192, 53415), (3420, 49854), (3561, 47880), (3591, 47480), (3780, 45106), (3990, 42732), (4104, 41545), (4748, 35910), (4788, 35610), (5130, 33236), (5320, 32049), (5935, 28728), (5985, 28488), (6840, 24927), (7122, 23940), (7182, 23740), (7560, 22553), (7980, 21366), (8309, 20520), (9496, 17955), (9576, 17805), (10260, 16618), (10683, 15960), (11870, 14364), (11970, 14244)]