79284261420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156139}}^1$

素因数の和:156205

約数の個数: 288

約数和(自身を含む): 305544744960

約数和(自身を除く): 226260483540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3255, 3276, 3627, 3906, 4030, 4095, 4340, 4836, 5460, 5580, 5642, 6045, 6510, 7254, 7812, 8060, 8190, 8463, 9765, 11284, 12090, 13020, 14105, 14508, 16380, 16926, 18135, 19530, 24180, 25389, 28210, 33852, 36270, 39060, 42315, 50778, 56420, 72540, 84630, 101556, 126945, 156139, 169260, 253890, 312278, 468417, 507780, 624556, 780695, 936834, 1092973, 1405251, 1561390, 1873668, 2029807, 2185946, 2342085, 2810502, 3122780, 3278919, 4059614, 4371892, 4684170, 4840309, 5464865, 5621004, 6089421, 6557838, 7026255, 8119228, 9368340, 9680618, 9836757, 10149035, 10929730, 12178842, 13115676, 14052510, 14208649, 14520927, 16394595, 18268263, 19361236, 19673514, 20298070, 21859460, 24201545, 24357684, 28105020, 28417298, 29041854, 30447105, 32789190, 33882163, 36536526, 39347028, 40596140, 42625947, 43562781, 48403090, 49183785, 56834596, 58083708, 60894210, 62924017, 65578380, 67764326, 71043245, 72604635, 73073052, 85251894, 87125562, 91341315, 96806180, 98367570, 101646489, 121788420, 125848034, 127877841, 135528652, 142086490, 145209270, 169410815, 170503788, 174251124, 182682630, 188772051, 196735140, 203292978, 213129735, 217813905, 251696068, 255755682, 284172980, 290418540, 304939467, 314620085, 338821630, 365365260, 377544102, 406585956, 426259470, 435627810, 440468119, 508232445, 511511364, 566316153, 609878934, 629240170, 639389205, 677643260, 755088204, 852518940, 871255620, 880936238, 943860255, 1016464890, 1132632306, 1219757868, 1258480340, 1278778410, 1321404357, 1524697335, 1761872476, 1887720510, 2032929780, 2202340595, 2265264612, 2557556820, 2642808714, 2831580765, 3049394670, 3775441020, 3964213071, 4404681190, 5285617428, 5663161530, 6098789340, 6607021785, 7928426142, 8809362380, 11326323060, 13214043570, 15856852284, 19821065355, 26428087140, 39642130710, 79284261420]

約数ペア:

[(1, 79284261420), (2, 39642130710), (3, 26428087140), (4, 19821065355), (5, 15856852284), (6, 13214043570), (7, 11326323060), (9, 8809362380), (10, 7928426142), (12, 6607021785), (13, 6098789340), (14, 5663161530), (15, 5285617428), (18, 4404681190), (20, 3964213071), (21, 3775441020), (26, 3049394670), (28, 2831580765), (30, 2642808714), (31, 2557556820), (35, 2265264612), (36, 2202340595), (39, 2032929780), (42, 1887720510), (45, 1761872476), (52, 1524697335), (60, 1321404357), (62, 1278778410), (63, 1258480340), (65, 1219757868), (70, 1132632306), (78, 1016464890), (84, 943860255), (90, 880936238), (91, 871255620), (93, 852518940), (105, 755088204), (117, 677643260), (124, 639389205), (126, 629240170), (130, 609878934), (140, 566316153), (155, 511511364), (156, 508232445), (180, 440468119), (182, 435627810), (186, 426259470), (195, 406585956), (210, 377544102), (217, 365365260), (234, 338821630), (252, 314620085), (260, 304939467), (273, 290418540), (279, 284172980), (310, 255755682), (315, 251696068), (364, 217813905), (372, 213129735), (390, 203292978), (403, 196735140), (420, 188772051), (434, 182682630), (455, 174251124), (465, 170503788), (468, 169410815), (546, 145209270), (558, 142086490), (585, 135528652), (620, 127877841), (630, 125848034), (651, 121788420), (780, 101646489), (806, 98367570), (819, 96806180), (868, 91341315), (910, 87125562), (930, 85251894), (1085, 73073052), (1092, 72604635), (1116, 71043245), (1170, 67764326), (1209, 65578380), (1260, 62924017), (1302, 60894210), (1365, 58083708), (1395, 56834596), (1612, 49183785), (1638, 48403090), (1820, 43562781), (1860, 42625947), (1953, 40596140), (2015, 39347028), (2170, 36536526), (2340, 33882163), (2418, 32789190), (2604, 30447105), (2730, 29041854), (2790, 28417298), (2821, 28105020), (3255, 24357684), (3276, 24201545), (3627, 21859460), (3906, 20298070), (4030, 19673514), (4095, 19361236), (4340, 18268263), (4836, 16394595), (5460, 14520927), (5580, 14208649), (5642, 14052510), (6045, 13115676), (6510, 12178842), (7254, 10929730), (7812, 10149035), (8060, 9836757), (8190, 9680618), (8463, 9368340), (9765, 8119228), (11284, 7026255), (12090, 6557838), (13020, 6089421), (14105, 5621004), (14508, 5464865), (16380, 4840309), (16926, 4684170), (18135, 4371892), (19530, 4059614), (24180, 3278919), (25389, 3122780), (28210, 2810502), (33852, 2342085), (36270, 2185946), (39060, 2029807), (42315, 1873668), (50778, 1561390), (56420, 1405251), (72540, 1092973), (84630, 936834), (101556, 780695), (126945, 624556), (156139, 507780), (169260, 468417), (253890, 312278)]