340097940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 288

約数和(自身を含む): 1318437120

約数和(自身を除く): 978339180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 769, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1538, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2268, 2307, 2340, 2430, 2457, 2730, 2835, 3076, 3159, 3276, 3402, 3510, 3780, 3845, 4095, 4212, 4614, 4860, 4914, 5265, 5383, 5460, 5670, 6318, 6804, 6921, 7020, 7371, 7690, 8190, 8505, 9228, 9828, 9997, 10530, 10766, 11340, 11535, 12285, 12636, 13842, 14742, 15380, 15795, 16149, 16380, 17010, 19994, 20763, 21060, 21532, 22113, 23070, 24570, 26915, 27684, 29484, 29991, 31590, 32298, 34020, 34605, 36855, 39988, 41526, 44226, 46140, 48447, 49140, 49985, 53830, 59982, 62289, 63180, 64596, 69210, 69979, 73710, 80745, 83052, 88452, 89973, 96894, 99970, 103815, 107660, 110565, 119964, 124578, 138420, 139958, 145341, 147420, 149955, 161490, 179946, 186867, 193788, 199940, 207630, 209937, 221130, 242235, 249156, 269919, 279916, 290682, 299910, 311445, 322980, 349895, 359892, 373734, 415260, 419874, 436023, 442260, 449865, 484470, 539838, 581364, 599820, 622890, 629811, 699790, 726705, 747468, 809757, 839748, 872046, 899730, 934335, 968940, 1049685, 1079676, 1245780, 1259622, 1308069, 1349595, 1399580, 1453410, 1619514, 1744092, 1799460, 1868670, 1889433, 2099370, 2180115, 2429271, 2519244, 2616138, 2699190, 2906820, 3149055, 3239028, 3737340, 3778866, 4048785, 4198740, 4360230, 4858542, 5232276, 5398380, 5668299, 6298110, 6540345, 7557732, 8097570, 8720460, 9447165, 9717084, 11336598, 12146355, 12596220, 13080690, 16195140, 17004897, 18894330, 22673196, 24292710, 26161380, 28341495, 34009794, 37788660, 48585420, 56682990, 68019588, 85024485, 113365980, 170048970, 340097940]

約数ペア:

[(1, 340097940), (2, 170048970), (3, 113365980), (4, 85024485), (5, 68019588), (6, 56682990), (7, 48585420), (9, 37788660), (10, 34009794), (12, 28341495), (13, 26161380), (14, 24292710), (15, 22673196), (18, 18894330), (20, 17004897), (21, 16195140), (26, 13080690), (27, 12596220), (28, 12146355), (30, 11336598), (35, 9717084), (36, 9447165), (39, 8720460), (42, 8097570), (45, 7557732), (52, 6540345), (54, 6298110), (60, 5668299), (63, 5398380), (65, 5232276), (70, 4858542), (78, 4360230), (81, 4198740), (84, 4048785), (90, 3778866), (91, 3737340), (105, 3239028), (108, 3149055), (117, 2906820), (126, 2699190), (130, 2616138), (135, 2519244), (140, 2429271), (156, 2180115), (162, 2099370), (180, 1889433), (182, 1868670), (189, 1799460), (195, 1744092), (210, 1619514), (234, 1453410), (243, 1399580), (252, 1349595), (260, 1308069), (270, 1259622), (273, 1245780), (315, 1079676), (324, 1049685), (351, 968940), (364, 934335), (378, 899730), (390, 872046), (405, 839748), (420, 809757), (455, 747468), (468, 726705), (486, 699790), (540, 629811), (546, 622890), (567, 599820), (585, 581364), (630, 539838), (702, 484470), (756, 449865), (769, 442260), (780, 436023), (810, 419874), (819, 415260), (910, 373734), (945, 359892), (972, 349895), (1053, 322980), (1092, 311445), (1134, 299910), (1170, 290682), (1215, 279916), (1260, 269919), (1365, 249156), (1404, 242235), (1538, 221130), (1620, 209937), (1638, 207630), (1701, 199940), (1755, 193788), (1820, 186867), (1890, 179946), (2106, 161490), (2268, 149955), (2307, 147420), (2340, 145341), (2430, 139958), (2457, 138420), (2730, 124578), (2835, 119964), (3076, 110565), (3159, 107660), (3276, 103815), (3402, 99970), (3510, 96894), (3780, 89973), (3845, 88452), (4095, 83052), (4212, 80745), (4614, 73710), (4860, 69979), (4914, 69210), (5265, 64596), (5383, 63180), (5460, 62289), (5670, 59982), (6318, 53830), (6804, 49985), (6921, 49140), (7020, 48447), (7371, 46140), (7690, 44226), (8190, 41526), (8505, 39988), (9228, 36855), (9828, 34605), (9997, 34020), (10530, 32298), (10766, 31590), (11340, 29991), (11535, 29484), (12285, 27684), (12636, 26915), (13842, 24570), (14742, 23070), (15380, 22113), (15795, 21532), (16149, 21060), (16380, 20763), (17010, 19994)]