21943052820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:492

約数の個数: 384

約数和(自身を含む): 75107450880

約数和(自身を除く): 53164398060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 107, 108, 117, 130, 131, 135, 156, 180, 195, 214, 223, 234, 260, 262, 270, 321, 351, 390, 393, 428, 446, 468, 524, 535, 540, 585, 642, 655, 669, 702, 780, 786, 892, 963, 1070, 1115, 1170, 1179, 1284, 1310, 1338, 1391, 1404, 1572, 1605, 1703, 1755, 1926, 1965, 2007, 2140, 2230, 2340, 2358, 2620, 2676, 2782, 2889, 2899, 3210, 3345, 3406, 3510, 3537, 3852, 3930, 4014, 4173, 4460, 4716, 4815, 5109, 5564, 5778, 5798, 5895, 6021, 6420, 6690, 6812, 6955, 7020, 7074, 7860, 8028, 8346, 8515, 8697, 9630, 10035, 10218, 11556, 11596, 11790, 12042, 12519, 13380, 13910, 14017, 14148, 14445, 14495, 15327, 16692, 17030, 17394, 17685, 19260, 20070, 20436, 20865, 23580, 23861, 24084, 25038, 25545, 26091, 27820, 28034, 28890, 28990, 29213, 30105, 30654, 34060, 34788, 35370, 37557, 40140, 41730, 42051, 43485, 45981, 47722, 50076, 51090, 52182, 56068, 57780, 57980, 58426, 60210, 61308, 62595, 70085, 70740, 71583, 75114, 76635, 78273, 83460, 84102, 86970, 87639, 91962, 95444, 102180, 104364, 116852, 119305, 120420, 125190, 126153, 130455, 140170, 143166, 146065, 150228, 153270, 156546, 168204, 173940, 175278, 182221, 183924, 187785, 210255, 214749, 229905, 238610, 250380, 252306, 260910, 262917, 280340, 286332, 292130, 306540, 310193, 313092, 350556, 357915, 364442, 375570, 378459, 379769, 391365, 420510, 429498, 438195, 459810, 477220, 504612, 521820, 525834, 546663, 584260, 620386, 630765, 644247, 715830, 728884, 751140, 756918, 759538, 782730, 788751, 841020, 858996, 876390, 911105, 919620, 930579, 1051668, 1073745, 1093326, 1139307, 1240772, 1261530, 1288494, 1314585, 1431660, 1513836, 1519076, 1550965, 1565460, 1577502, 1639989, 1752780, 1822210, 1861158, 1892295, 1898845, 2147490, 2186652, 2278614, 2523060, 2576988, 2629170, 2733315, 2791737, 3101930, 3125791, 3155004, 3221235, 3279978, 3417921, 3644420, 3722316, 3784590, 3797690, 3943755, 4294980, 4557228, 4652895, 4919967, 5258340, 5466630, 5583474, 5696535, 6203860, 6251582, 6442470, 6559956, 6835842, 7569180, 7595380, 7887510, 8199945, 8375211, 9305790, 9377373, 9839934, 10253763, 10933260, 11166948, 11393070, 12503164, 12884940, 13671684, 13958685, 15628955, 15775020, 16399890, 16750422, 17089605, 18611580, 18754746, 19679868, 20507526, 22786140, 24599835, 27917370, 28132119, 31257910, 32799780, 33500844, 34179210, 37509492, 40635283, 41015052, 41876055, 46886865, 49199670, 51268815, 55834740, 56264238, 62515820, 68358420, 81270566, 83752110, 84396357, 93773730, 98399340, 102537630, 112528476, 121905849, 140660595, 162541132, 167504220, 168792714, 187547460, 203176415, 205075260, 243811698, 281321190, 337585428, 365717547, 406352830, 421981785, 487623396, 562642380, 609529245, 731435094, 812705660, 843963570, 1097152641, 1219058490, 1462870188, 1687927140, 1828587735, 2194305282, 2438116980, 3657175470, 4388610564, 5485763205, 7314350940, 10971526410, 21943052820]

約数ペア:

[(1, 21943052820), (2, 10971526410), (3, 7314350940), (4, 5485763205), (5, 4388610564), (6, 3657175470), (9, 2438116980), (10, 2194305282), (12, 1828587735), (13, 1687927140), (15, 1462870188), (18, 1219058490), (20, 1097152641), (26, 843963570), (27, 812705660), (30, 731435094), (36, 609529245), (39, 562642380), (45, 487623396), (52, 421981785), (54, 406352830), (60, 365717547), (65, 337585428), (78, 281321190), (90, 243811698), (107, 205075260), (108, 203176415), (117, 187547460), (130, 168792714), (131, 167504220), (135, 162541132), (156, 140660595), (180, 121905849), (195, 112528476), (214, 102537630), (223, 98399340), (234, 93773730), (260, 84396357), (262, 83752110), (270, 81270566), (321, 68358420), (351, 62515820), (390, 56264238), (393, 55834740), (428, 51268815), (446, 49199670), (468, 46886865), (524, 41876055), (535, 41015052), (540, 40635283), (585, 37509492), (642, 34179210), (655, 33500844), (669, 32799780), (702, 31257910), (780, 28132119), (786, 27917370), (892, 24599835), (963, 22786140), (1070, 20507526), (1115, 19679868), (1170, 18754746), (1179, 18611580), (1284, 17089605), (1310, 16750422), (1338, 16399890), (1391, 15775020), (1404, 15628955), (1572, 13958685), (1605, 13671684), (1703, 12884940), (1755, 12503164), (1926, 11393070), (1965, 11166948), (2007, 10933260), (2140, 10253763), (2230, 9839934), (2340, 9377373), (2358, 9305790), (2620, 8375211), (2676, 8199945), (2782, 7887510), (2889, 7595380), (2899, 7569180), (3210, 6835842), (3345, 6559956), (3406, 6442470), (3510, 6251582), (3537, 6203860), (3852, 5696535), (3930, 5583474), (4014, 5466630), (4173, 5258340), (4460, 4919967), (4716, 4652895), (4815, 4557228), (5109, 4294980), (5564, 3943755), (5778, 3797690), (5798, 3784590), (5895, 3722316), (6021, 3644420), (6420, 3417921), (6690, 3279978), (6812, 3221235), (6955, 3155004), (7020, 3125791), (7074, 3101930), (7860, 2791737), (8028, 2733315), (8346, 2629170), (8515, 2576988), (8697, 2523060), (9630, 2278614), (10035, 2186652), (10218, 2147490), (11556, 1898845), (11596, 1892295), (11790, 1861158), (12042, 1822210), (12519, 1752780), (13380, 1639989), (13910, 1577502), (14017, 1565460), (14148, 1550965), (14445, 1519076), (14495, 1513836), (15327, 1431660), (16692, 1314585), (17030, 1288494), (17394, 1261530), (17685, 1240772), (19260, 1139307), (20070, 1093326), (20436, 1073745), (20865, 1051668), (23580, 930579), (23861, 919620), (24084, 911105), (25038, 876390), (25545, 858996), (26091, 841020), (27820, 788751), (28034, 782730), (28890, 759538), (28990, 756918), (29213, 751140), (30105, 728884), (30654, 715830), (34060, 644247), (34788, 630765), (35370, 620386), (37557, 584260), (40140, 546663), (41730, 525834), (42051, 521820), (43485, 504612), (45981, 477220), (47722, 459810), (50076, 438195), (51090, 429498), (52182, 420510), (56068, 391365), (57780, 379769), (57980, 378459), (58426, 375570), (60210, 364442), (61308, 357915), (62595, 350556), (70085, 313092), (70740, 310193), (71583, 306540), (75114, 292130), (76635, 286332), (78273, 280340), (83460, 262917), (84102, 260910), (86970, 252306), (87639, 250380), (91962, 238610), (95444, 229905), (102180, 214749), (104364, 210255), (116852, 187785), (119305, 183924), (120420, 182221), (125190, 175278), (126153, 173940), (130455, 168204), (140170, 156546), (143166, 153270), (146065, 150228)]