7200303180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15859}}^1$

素因数の和:15948

約数の個数: 192

約数和(自身を含む): 24555847680

約数和(自身を除く): 17355544500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 47, 60, 69, 70, 84, 92, 94, 105, 115, 138, 140, 141, 161, 188, 210, 230, 235, 276, 282, 322, 329, 345, 420, 460, 470, 483, 564, 644, 658, 690, 705, 805, 940, 966, 987, 1081, 1316, 1380, 1410, 1610, 1645, 1932, 1974, 2162, 2415, 2820, 3220, 3243, 3290, 3948, 4324, 4830, 4935, 5405, 6486, 6580, 7567, 9660, 9870, 10810, 12972, 15134, 15859, 16215, 19740, 21620, 22701, 30268, 31718, 32430, 37835, 45402, 47577, 63436, 64860, 75670, 79295, 90804, 95154, 111013, 113505, 151340, 158590, 190308, 222026, 227010, 237885, 317180, 333039, 364757, 444052, 454020, 475770, 555065, 666078, 729514, 745373, 951540, 1094271, 1110130, 1332156, 1459028, 1490746, 1665195, 1823785, 2188542, 2220260, 2236119, 2553299, 2981492, 3330390, 3647570, 3726865, 4377084, 4472238, 5106598, 5217611, 5471355, 6660780, 7295140, 7453730, 7659897, 8944476, 10213196, 10435222, 10942710, 11180595, 12766495, 14907460, 15319794, 15652833, 17143579, 20870444, 21885420, 22361190, 25532990, 26088055, 30639588, 31305666, 34287158, 38299485, 44722380, 51065980, 51430737, 52176110, 62611332, 68574316, 76598970, 78264165, 85717895, 102861474, 104352220, 120005053, 153197940, 156528330, 171435790, 205722948, 240010106, 257153685, 313056660, 342871580, 360015159, 480020212, 514307370, 600025265, 720030318, 1028614740, 1200050530, 1440060636, 1800075795, 2400101060, 3600151590, 7200303180]

約数ペア:

[(1, 7200303180), (2, 3600151590), (3, 2400101060), (4, 1800075795), (5, 1440060636), (6, 1200050530), (7, 1028614740), (10, 720030318), (12, 600025265), (14, 514307370), (15, 480020212), (20, 360015159), (21, 342871580), (23, 313056660), (28, 257153685), (30, 240010106), (35, 205722948), (42, 171435790), (46, 156528330), (47, 153197940), (60, 120005053), (69, 104352220), (70, 102861474), (84, 85717895), (92, 78264165), (94, 76598970), (105, 68574316), (115, 62611332), (138, 52176110), (140, 51430737), (141, 51065980), (161, 44722380), (188, 38299485), (210, 34287158), (230, 31305666), (235, 30639588), (276, 26088055), (282, 25532990), (322, 22361190), (329, 21885420), (345, 20870444), (420, 17143579), (460, 15652833), (470, 15319794), (483, 14907460), (564, 12766495), (644, 11180595), (658, 10942710), (690, 10435222), (705, 10213196), (805, 8944476), (940, 7659897), (966, 7453730), (987, 7295140), (1081, 6660780), (1316, 5471355), (1380, 5217611), (1410, 5106598), (1610, 4472238), (1645, 4377084), (1932, 3726865), (1974, 3647570), (2162, 3330390), (2415, 2981492), (2820, 2553299), (3220, 2236119), (3243, 2220260), (3290, 2188542), (3948, 1823785), (4324, 1665195), (4830, 1490746), (4935, 1459028), (5405, 1332156), (6486, 1110130), (6580, 1094271), (7567, 951540), (9660, 745373), (9870, 729514), (10810, 666078), (12972, 555065), (15134, 475770), (15859, 454020), (16215, 444052), (19740, 364757), (21620, 333039), (22701, 317180), (30268, 237885), (31718, 227010), (32430, 222026), (37835, 190308), (45402, 158590), (47577, 151340), (63436, 113505), (64860, 111013), (75670, 95154), (79295, 90804)]