308746620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1213255680

約数和(自身を除く): 904509060

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, 61, 63, 65, 70, 78, 84, 90, 91, 103, 105, 108, 117, 122, 126, 130, 135, 140, 156, 180, 182, 183, 189, 195, 206, 210, 234, 244, 252, 260, 270, 273, 305, 309, 315, 351, 364, 366, 378, 390, 412, 420, 427, 455, 468, 515, 540, 546, 549, 585, 610, 618, 630, 702, 721, 732, 756, 780, 793, 819, 854, 910, 915, 927, 945, 1030, 1092, 1098, 1170, 1220, 1236, 1260, 1281, 1339, 1365, 1404, 1442, 1545, 1586, 1638, 1647, 1708, 1755, 1820, 1830, 1854, 1890, 2060, 2135, 2163, 2196, 2340, 2379, 2457, 2562, 2678, 2730, 2745, 2781, 2884, 3090, 3172, 3276, 3294, 3510, 3605, 3660, 3708, 3780, 3843, 3965, 4017, 4095, 4270, 4326, 4635, 4758, 4914, 5124, 5356, 5460, 5490, 5551, 5562, 6180, 6283, 6405, 6489, 6588, 6695, 7020, 7137, 7210, 7686, 7930, 8034, 8190, 8235, 8540, 8652, 9270, 9373, 9516, 9828, 10815, 10980, 11102, 11124, 11529, 11895, 12051, 12285, 12566, 12810, 12978, 13390, 13905, 14274, 14420, 15372, 15860, 16068, 16380, 16470, 16653, 18540, 18746, 18849, 19215, 19467, 20085, 21411, 21630, 22204, 23058, 23790, 24102, 24570, 25132, 25620, 25956, 26780, 27755, 27810, 28119, 28548, 31415, 32445, 32940, 33306, 35685, 36153, 37492, 37698, 38430, 38934, 40170, 42822, 43260, 43981, 46116, 46865, 47580, 48204, 49140, 49959, 55510, 55620, 56238, 56547, 57645, 60255, 62830, 64890, 66612, 71370, 72306, 75396, 76860, 77868, 80340, 81679, 83265, 84357, 85644, 87962, 93730, 94245, 97335, 99918, 107055, 111020, 112476, 113094, 115290, 120510, 125660, 129780, 131943, 140595, 142740, 144612, 149877, 163358, 166530, 168714, 169641, 175924, 180765, 187460, 188490, 194670, 199836, 214110, 219905, 226188, 230580, 241020, 245037, 249795, 253071, 263886, 281190, 282735, 299754, 326716, 333060, 337428, 339282, 361530, 376980, 389340, 395829, 408395, 421785, 428220, 439810, 490074, 499590, 506142, 527772, 562380, 565470, 571753, 599508, 659715, 678564, 723060, 735111, 749385, 791658, 816790, 843570, 848205, 879620, 980148, 999180, 1012284, 1130940, 1143506, 1187487, 1225185, 1265355, 1319430, 1470222, 1498770, 1583316, 1633580, 1687140, 1696410, 1715259, 1979145, 2205333, 2287012, 2374974, 2450370, 2530710, 2638860, 2858765, 2940444, 2997540, 3392820, 3430518, 3675555, 3958290, 4410666, 4749948, 4900740, 5061420, 5145777, 5717530, 5937435, 6861036, 7351110, 7916580, 8576295, 8821332, 10291554, 11026665, 11435060, 11874870, 14702220, 15437331, 17152590, 20583108, 22053330, 23749740, 25728885, 30874662, 34305180, 44106660, 51457770, 61749324, 77186655, 102915540, 154373310, 308746620]

約数ペア:

[(1, 308746620), (2, 154373310), (3, 102915540), (4, 77186655), (5, 61749324), (6, 51457770), (7, 44106660), (9, 34305180), (10, 30874662), (12, 25728885), (13, 23749740), (14, 22053330), (15, 20583108), (18, 17152590), (20, 15437331), (21, 14702220), (26, 11874870), (27, 11435060), (28, 11026665), (30, 10291554), (35, 8821332), (36, 8576295), (39, 7916580), (42, 7351110), (45, 6861036), (52, 5937435), (54, 5717530), (60, 5145777), (61, 5061420), (63, 4900740), (65, 4749948), (70, 4410666), (78, 3958290), (84, 3675555), (90, 3430518), (91, 3392820), (103, 2997540), (105, 2940444), (108, 2858765), (117, 2638860), (122, 2530710), (126, 2450370), (130, 2374974), (135, 2287012), (140, 2205333), (156, 1979145), (180, 1715259), (182, 1696410), (183, 1687140), (189, 1633580), (195, 1583316), (206, 1498770), (210, 1470222), (234, 1319430), (244, 1265355), (252, 1225185), (260, 1187487), (270, 1143506), (273, 1130940), (305, 1012284), (309, 999180), (315, 980148), (351, 879620), (364, 848205), (366, 843570), (378, 816790), (390, 791658), (412, 749385), (420, 735111), (427, 723060), (455, 678564), (468, 659715), (515, 599508), (540, 571753), (546, 565470), (549, 562380), (585, 527772), (610, 506142), (618, 499590), (630, 490074), (702, 439810), (721, 428220), (732, 421785), (756, 408395), (780, 395829), (793, 389340), (819, 376980), (854, 361530), (910, 339282), (915, 337428), (927, 333060), (945, 326716), (1030, 299754), (1092, 282735), (1098, 281190), (1170, 263886), (1220, 253071), (1236, 249795), (1260, 245037), (1281, 241020), (1339, 230580), (1365, 226188), (1404, 219905), (1442, 214110), (1545, 199836), (1586, 194670), (1638, 188490), (1647, 187460), (1708, 180765), (1755, 175924), (1820, 169641), (1830, 168714), (1854, 166530), (1890, 163358), (2060, 149877), (2135, 144612), (2163, 142740), (2196, 140595), (2340, 131943), (2379, 129780), (2457, 125660), (2562, 120510), (2678, 115290), (2730, 113094), (2745, 112476), (2781, 111020), (2884, 107055), (3090, 99918), (3172, 97335), (3276, 94245), (3294, 93730), (3510, 87962), (3605, 85644), (3660, 84357), (3708, 83265), (3780, 81679), (3843, 80340), (3965, 77868), (4017, 76860), (4095, 75396), (4270, 72306), (4326, 71370), (4635, 66612), (4758, 64890), (4914, 62830), (5124, 60255), (5356, 57645), (5460, 56547), (5490, 56238), (5551, 55620), (5562, 55510), (6180, 49959), (6283, 49140), (6405, 48204), (6489, 47580), (6588, 46865), (6695, 46116), (7020, 43981), (7137, 43260), (7210, 42822), (7686, 40170), (7930, 38934), (8034, 38430), (8190, 37698), (8235, 37492), (8540, 36153), (8652, 35685), (9270, 33306), (9373, 32940), (9516, 32445), (9828, 31415), (10815, 28548), (10980, 28119), (11102, 27810), (11124, 27755), (11529, 26780), (11895, 25956), (12051, 25620), (12285, 25132), (12566, 24570), (12810, 24102), (12978, 23790), (13390, 23058), (13905, 22204), (14274, 21630), (14420, 21411), (15372, 20085), (15860, 19467), (16068, 19215), (16380, 18849), (16470, 18746), (16653, 18540)]