1344881370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 4087480320

約数和(自身を除く): 2742598950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 83, 93, 95, 105, 114, 131, 133, 155, 166, 186, 190, 210, 217, 249, 262, 266, 285, 310, 393, 399, 415, 434, 465, 498, 570, 581, 589, 651, 655, 665, 786, 798, 830, 917, 930, 1085, 1162, 1178, 1245, 1302, 1310, 1330, 1577, 1743, 1767, 1834, 1965, 1995, 2170, 2489, 2490, 2573, 2751, 2905, 2945, 3154, 3255, 3486, 3534, 3930, 3990, 4061, 4123, 4585, 4731, 4978, 5146, 5502, 5810, 5890, 6510, 7467, 7719, 7885, 8122, 8246, 8715, 8835, 9170, 9462, 10873, 11039, 12183, 12369, 12445, 12865, 13755, 14934, 15438, 15770, 17423, 17430, 17670, 18011, 20305, 20615, 21746, 22078, 23655, 24366, 24738, 24890, 25730, 27510, 28427, 32619, 33117, 34846, 36022, 37335, 38595, 40610, 41230, 47310, 48887, 52269, 54033, 54365, 55195, 56854, 60915, 61845, 65238, 66234, 74670, 76111, 77159, 77190, 85281, 87115, 90055, 97774, 104538, 108066, 108730, 110390, 121830, 123690, 142135, 146661, 152222, 154318, 163095, 165585, 170562, 174230, 180110, 206587, 228333, 231477, 244435, 261345, 270165, 284270, 293322, 326190, 331170, 337063, 342209, 380555, 385795, 413174, 426405, 456666, 462954, 488870, 522690, 540113, 540330, 619761, 674126, 684418, 733305, 761110, 771590, 852810, 1011189, 1026627, 1032935, 1080226, 1141665, 1157385, 1239522, 1446109, 1466610, 1620339, 1685315, 1711045, 2022378, 2053254, 2065870, 2283330, 2314770, 2359441, 2700565, 2892218, 3098805, 3240678, 3370630, 3422090, 4338327, 4718882, 5055945, 5133135, 5401130, 6197610, 6404197, 7078323, 7230545, 8101695, 8676654, 10111890, 10266270, 11797205, 12808394, 14156646, 14461090, 16203390, 19212591, 21691635, 23594410, 32020985, 35391615, 38425182, 43383270, 44829379, 64041970, 70783230, 89658758, 96062955, 134488137, 192125910, 224146895, 268976274, 448293790, 672440685, 1344881370]

約数ペア:

[(1, 1344881370), (2, 672440685), (3, 448293790), (5, 268976274), (6, 224146895), (7, 192125910), (10, 134488137), (14, 96062955), (15, 89658758), (19, 70783230), (21, 64041970), (30, 44829379), (31, 43383270), (35, 38425182), (38, 35391615), (42, 32020985), (57, 23594410), (62, 21691635), (70, 19212591), (83, 16203390), (93, 14461090), (95, 14156646), (105, 12808394), (114, 11797205), (131, 10266270), (133, 10111890), (155, 8676654), (166, 8101695), (186, 7230545), (190, 7078323), (210, 6404197), (217, 6197610), (249, 5401130), (262, 5133135), (266, 5055945), (285, 4718882), (310, 4338327), (393, 3422090), (399, 3370630), (415, 3240678), (434, 3098805), (465, 2892218), (498, 2700565), (570, 2359441), (581, 2314770), (589, 2283330), (651, 2065870), (655, 2053254), (665, 2022378), (786, 1711045), (798, 1685315), (830, 1620339), (917, 1466610), (930, 1446109), (1085, 1239522), (1162, 1157385), (1178, 1141665), (1245, 1080226), (1302, 1032935), (1310, 1026627), (1330, 1011189), (1577, 852810), (1743, 771590), (1767, 761110), (1834, 733305), (1965, 684418), (1995, 674126), (2170, 619761), (2489, 540330), (2490, 540113), (2573, 522690), (2751, 488870), (2905, 462954), (2945, 456666), (3154, 426405), (3255, 413174), (3486, 385795), (3534, 380555), (3930, 342209), (3990, 337063), (4061, 331170), (4123, 326190), (4585, 293322), (4731, 284270), (4978, 270165), (5146, 261345), (5502, 244435), (5810, 231477), (5890, 228333), (6510, 206587), (7467, 180110), (7719, 174230), (7885, 170562), (8122, 165585), (8246, 163095), (8715, 154318), (8835, 152222), (9170, 146661), (9462, 142135), (10873, 123690), (11039, 121830), (12183, 110390), (12369, 108730), (12445, 108066), (12865, 104538), (13755, 97774), (14934, 90055), (15438, 87115), (15770, 85281), (17423, 77190), (17430, 77159), (17670, 76111), (18011, 74670), (20305, 66234), (20615, 65238), (21746, 61845), (22078, 60915), (23655, 56854), (24366, 55195), (24738, 54365), (24890, 54033), (25730, 52269), (27510, 48887), (28427, 47310), (32619, 41230), (33117, 40610), (34846, 38595), (36022, 37335)]