684412680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 2585191680

約数和(自身を除く): 1900779000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 56, 57, 60, 61, 70, 74, 76, 84, 95, 105, 111, 114, 120, 122, 133, 140, 148, 152, 168, 183, 185, 190, 210, 222, 228, 244, 259, 266, 280, 285, 296, 305, 361, 366, 370, 380, 399, 420, 427, 444, 456, 488, 518, 532, 555, 570, 610, 665, 703, 722, 732, 740, 760, 777, 798, 840, 854, 888, 915, 1036, 1064, 1083, 1110, 1140, 1159, 1220, 1281, 1295, 1330, 1406, 1444, 1464, 1480, 1554, 1596, 1708, 1805, 1830, 1995, 2072, 2109, 2135, 2166, 2220, 2257, 2280, 2318, 2440, 2527, 2562, 2590, 2660, 2812, 2888, 3108, 3192, 3416, 3477, 3515, 3610, 3660, 3885, 3990, 4218, 4270, 4332, 4440, 4514, 4636, 4921, 5054, 5124, 5180, 5320, 5415, 5624, 5795, 6216, 6405, 6771, 6954, 7030, 7220, 7320, 7581, 7770, 7980, 8113, 8436, 8540, 8664, 9028, 9272, 9842, 10108, 10248, 10360, 10545, 10830, 11285, 11590, 12635, 12810, 13357, 13542, 13908, 14060, 14440, 14763, 15162, 15540, 15799, 15960, 16226, 16872, 17080, 17385, 18056, 19684, 20216, 21090, 21660, 22021, 22570, 23180, 24339, 24605, 25270, 25620, 26714, 27084, 27816, 28120, 29526, 30324, 31080, 31598, 32452, 33855, 34770, 37905, 39368, 40071, 40565, 42180, 42883, 43320, 44042, 45140, 46360, 47397, 48678, 49210, 50540, 51240, 53428, 54168, 59052, 60648, 63196, 64904, 66063, 66785, 67710, 69540, 73815, 75810, 78995, 80142, 81130, 84360, 85766, 88084, 90280, 93499, 94794, 97356, 98420, 101080, 106856, 110105, 118104, 121695, 126392, 128649, 132126, 133570, 135420, 139080, 147630, 151620, 154147, 157990, 160284, 162260, 171532, 176168, 186998, 189588, 194712, 196840, 200355, 214415, 220210, 236985, 243390, 257298, 264252, 267140, 270840, 280497, 295260, 300181, 303240, 308294, 315980, 320568, 324520, 330315, 343064, 373996, 379176, 400710, 428830, 440420, 462441, 467495, 473970, 486780, 514596, 528504, 534280, 560994, 590520, 600362, 616588, 631960, 643245, 660630, 747992, 770735, 801420, 814777, 857660, 880840, 900543, 924882, 934990, 947940, 973560, 1029192, 1121988, 1200724, 1233176, 1286490, 1321260, 1402485, 1500905, 1541470, 1602840, 1629554, 1715320, 1801086, 1849764, 1869980, 1895880, 2243976, 2312205, 2401448, 2444331, 2572980, 2642520, 2804970, 3001810, 3082940, 3259108, 3602172, 3699528, 3739960, 4073885, 4502715, 4624410, 4888662, 5145960, 5609940, 5703439, 6003620, 6165880, 6518216, 7204344, 8147770, 9005430, 9248820, 9777324, 11219880, 11406878, 12007240, 12221655, 16295540, 17110317, 18010860, 18497640, 19554648, 22813756, 24443310, 28517195, 32591080, 34220634, 36021720, 45627512, 48886620, 57034390, 68441268, 85551585, 97773240, 114068780, 136882536, 171103170, 228137560, 342206340, 684412680]

約数ペア:

[(1, 684412680), (2, 342206340), (3, 228137560), (4, 171103170), (5, 136882536), (6, 114068780), (7, 97773240), (8, 85551585), (10, 68441268), (12, 57034390), (14, 48886620), (15, 45627512), (19, 36021720), (20, 34220634), (21, 32591080), (24, 28517195), (28, 24443310), (30, 22813756), (35, 19554648), (37, 18497640), (38, 18010860), (40, 17110317), (42, 16295540), (56, 12221655), (57, 12007240), (60, 11406878), (61, 11219880), (70, 9777324), (74, 9248820), (76, 9005430), (84, 8147770), (95, 7204344), (105, 6518216), (111, 6165880), (114, 6003620), (120, 5703439), (122, 5609940), (133, 5145960), (140, 4888662), (148, 4624410), (152, 4502715), (168, 4073885), (183, 3739960), (185, 3699528), (190, 3602172), (210, 3259108), (222, 3082940), (228, 3001810), (244, 2804970), (259, 2642520), (266, 2572980), (280, 2444331), (285, 2401448), (296, 2312205), (305, 2243976), (361, 1895880), (366, 1869980), (370, 1849764), (380, 1801086), (399, 1715320), (420, 1629554), (427, 1602840), (444, 1541470), (456, 1500905), (488, 1402485), (518, 1321260), (532, 1286490), (555, 1233176), (570, 1200724), (610, 1121988), (665, 1029192), (703, 973560), (722, 947940), (732, 934990), (740, 924882), (760, 900543), (777, 880840), (798, 857660), (840, 814777), (854, 801420), (888, 770735), (915, 747992), (1036, 660630), (1064, 643245), (1083, 631960), (1110, 616588), (1140, 600362), (1159, 590520), (1220, 560994), (1281, 534280), (1295, 528504), (1330, 514596), (1406, 486780), (1444, 473970), (1464, 467495), (1480, 462441), (1554, 440420), (1596, 428830), (1708, 400710), (1805, 379176), (1830, 373996), (1995, 343064), (2072, 330315), (2109, 324520), (2135, 320568), (2166, 315980), (2220, 308294), (2257, 303240), (2280, 300181), (2318, 295260), (2440, 280497), (2527, 270840), (2562, 267140), (2590, 264252), (2660, 257298), (2812, 243390), (2888, 236985), (3108, 220210), (3192, 214415), (3416, 200355), (3477, 196840), (3515, 194712), (3610, 189588), (3660, 186998), (3885, 176168), (3990, 171532), (4218, 162260), (4270, 160284), (4332, 157990), (4440, 154147), (4514, 151620), (4636, 147630), (4921, 139080), (5054, 135420), (5124, 133570), (5180, 132126), (5320, 128649), (5415, 126392), (5624, 121695), (5795, 118104), (6216, 110105), (6405, 106856), (6771, 101080), (6954, 98420), (7030, 97356), (7220, 94794), (7320, 93499), (7581, 90280), (7770, 88084), (7980, 85766), (8113, 84360), (8436, 81130), (8540, 80142), (8664, 78995), (9028, 75810), (9272, 73815), (9842, 69540), (10108, 67710), (10248, 66785), (10360, 66063), (10545, 64904), (10830, 63196), (11285, 60648), (11590, 59052), (12635, 54168), (12810, 53428), (13357, 51240), (13542, 50540), (13908, 49210), (14060, 48678), (14440, 47397), (14763, 46360), (15162, 45140), (15540, 44042), (15799, 43320), (15960, 42883), (16226, 42180), (16872, 40565), (17080, 40071), (17385, 39368), (18056, 37905), (19684, 34770), (20216, 33855), (21090, 32452), (21660, 31598), (22021, 31080), (22570, 30324), (23180, 29526), (24339, 28120), (24605, 27816), (25270, 27084), (25620, 26714)]