288916740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1068681600

約数和(自身を除く): 779764860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 61, 63, 70, 84, 90, 98, 105, 108, 122, 126, 135, 140, 147, 179, 180, 183, 189, 196, 210, 244, 245, 252, 270, 294, 305, 315, 358, 366, 378, 420, 427, 441, 490, 537, 540, 549, 588, 610, 630, 716, 732, 735, 756, 854, 882, 895, 915, 945, 980, 1074, 1098, 1220, 1253, 1260, 1281, 1323, 1470, 1611, 1647, 1708, 1764, 1790, 1830, 1890, 2135, 2148, 2196, 2205, 2506, 2562, 2646, 2685, 2745, 2940, 2989, 3222, 3294, 3580, 3660, 3759, 3780, 3843, 4270, 4410, 4833, 5012, 5124, 5292, 5370, 5490, 5978, 6265, 6405, 6444, 6588, 6615, 7518, 7686, 8055, 8235, 8540, 8771, 8820, 8967, 9666, 10740, 10919, 10980, 11277, 11529, 11956, 12530, 12810, 13230, 14945, 15036, 15372, 16110, 16470, 17542, 17934, 18795, 19215, 19332, 21838, 22554, 23058, 24165, 25060, 25620, 26313, 26460, 26901, 29890, 32220, 32757, 32940, 33831, 35084, 35868, 37590, 38430, 43676, 43855, 44835, 45108, 46116, 48330, 52626, 53802, 54595, 56385, 57645, 59780, 65514, 67662, 75180, 76433, 76860, 78939, 80703, 87710, 89670, 96660, 98271, 105252, 107604, 109190, 112770, 115290, 131028, 131565, 134505, 135324, 152866, 157878, 161406, 163785, 169155, 175420, 179340, 196542, 218380, 225540, 229299, 230580, 236817, 263130, 269010, 294813, 305732, 315756, 322812, 327570, 338310, 382165, 393084, 394695, 403515, 458598, 473634, 491355, 526260, 535031, 538020, 589626, 655140, 676620, 687897, 764330, 789390, 807030, 917196, 947268, 982710, 1070062, 1146495, 1179252, 1184085, 1375794, 1474065, 1528660, 1578780, 1605093, 1614060, 1965420, 2063691, 2140124, 2292990, 2368170, 2675155, 2751588, 2948130, 3210186, 3439485, 4127382, 4585980, 4736340, 4815279, 5350310, 5896260, 6420372, 6878970, 8025465, 8254764, 9630558, 10318455, 10700620, 13757940, 14445837, 16050930, 19261116, 20636910, 24076395, 28891674, 32101860, 41273820, 48152790, 57783348, 72229185, 96305580, 144458370, 288916740]

約数ペア:

[(1, 288916740), (2, 144458370), (3, 96305580), (4, 72229185), (5, 57783348), (6, 48152790), (7, 41273820), (9, 32101860), (10, 28891674), (12, 24076395), (14, 20636910), (15, 19261116), (18, 16050930), (20, 14445837), (21, 13757940), (27, 10700620), (28, 10318455), (30, 9630558), (35, 8254764), (36, 8025465), (42, 6878970), (45, 6420372), (49, 5896260), (54, 5350310), (60, 4815279), (61, 4736340), (63, 4585980), (70, 4127382), (84, 3439485), (90, 3210186), (98, 2948130), (105, 2751588), (108, 2675155), (122, 2368170), (126, 2292990), (135, 2140124), (140, 2063691), (147, 1965420), (179, 1614060), (180, 1605093), (183, 1578780), (189, 1528660), (196, 1474065), (210, 1375794), (244, 1184085), (245, 1179252), (252, 1146495), (270, 1070062), (294, 982710), (305, 947268), (315, 917196), (358, 807030), (366, 789390), (378, 764330), (420, 687897), (427, 676620), (441, 655140), (490, 589626), (537, 538020), (540, 535031), (549, 526260), (588, 491355), (610, 473634), (630, 458598), (716, 403515), (732, 394695), (735, 393084), (756, 382165), (854, 338310), (882, 327570), (895, 322812), (915, 315756), (945, 305732), (980, 294813), (1074, 269010), (1098, 263130), (1220, 236817), (1253, 230580), (1260, 229299), (1281, 225540), (1323, 218380), (1470, 196542), (1611, 179340), (1647, 175420), (1708, 169155), (1764, 163785), (1790, 161406), (1830, 157878), (1890, 152866), (2135, 135324), (2148, 134505), (2196, 131565), (2205, 131028), (2506, 115290), (2562, 112770), (2646, 109190), (2685, 107604), (2745, 105252), (2940, 98271), (2989, 96660), (3222, 89670), (3294, 87710), (3580, 80703), (3660, 78939), (3759, 76860), (3780, 76433), (3843, 75180), (4270, 67662), (4410, 65514), (4833, 59780), (5012, 57645), (5124, 56385), (5292, 54595), (5370, 53802), (5490, 52626), (5978, 48330), (6265, 46116), (6405, 45108), (6444, 44835), (6588, 43855), (6615, 43676), (7518, 38430), (7686, 37590), (8055, 35868), (8235, 35084), (8540, 33831), (8771, 32940), (8820, 32757), (8967, 32220), (9666, 29890), (10740, 26901), (10919, 26460), (10980, 26313), (11277, 25620), (11529, 25060), (11956, 24165), (12530, 23058), (12810, 22554), (13230, 21838), (14945, 19332), (15036, 19215), (15372, 18795), (16110, 17934), (16470, 17542)]