20160648288

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30506

約数の個数: 216

約数和(自身を含む): 66336543000

約数和(自身を除く): 46175894712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 396, 418, 456, 484, 528, 608, 627, 684, 726, 792, 836, 912, 968, 1056, 1089, 1254, 1368, 1452, 1584, 1672, 1824, 1881, 1936, 2178, 2299, 2508, 2736, 2904, 3168, 3344, 3762, 3872, 4356, 4598, 5016, 5472, 5808, 6688, 6897, 7524, 8712, 9196, 10032, 11616, 13794, 15048, 17424, 18392, 20064, 20691, 27588, 30096, 30449, 34848, 36784, 41382, 55176, 60192, 60898, 73568, 82764, 91347, 110352, 121796, 165528, 182694, 220704, 243592, 274041, 331056, 334939, 365388, 487184, 548082, 578531, 662112, 669878, 730776, 974368, 1004817, 1096164, 1157062, 1339756, 1461552, 1735593, 2009634, 2192328, 2314124, 2679512, 2923104, 3014451, 3471186, 3684329, 4019268, 4384656, 4628248, 5206779, 5359024, 6028902, 6363841, 6942372, 7368658, 8038536, 8769312, 9256496, 10413558, 10718048, 11052987, 12057804, 12727682, 13884744, 14737316, 16077072, 18512992, 19091523, 20827116, 22105974, 24115608, 25455364, 27769488, 29474632, 32154144, 33158961, 38183046, 41654232, 44211948, 48231216, 50910728, 55538976, 57274569, 58949264, 66317922, 70002251, 76366092, 83308464, 88423896, 96462432, 101821456, 114549138, 117898528, 132635844, 140004502, 152732184, 166616928, 176847792, 203642912, 210006753, 229098276, 265271688, 280009004, 305464368, 353695584, 420013506, 458196552, 530543376, 560018008, 610928736, 630020259, 840027012, 916393104, 1061086752, 1120036016, 1260040518, 1680054024, 1832786208, 2240072032, 2520081036, 3360108048, 5040162072, 6720216096, 10080324144, 20160648288]

約数ペア:

[(1, 20160648288), (2, 10080324144), (3, 6720216096), (4, 5040162072), (6, 3360108048), (8, 2520081036), (9, 2240072032), (11, 1832786208), (12, 1680054024), (16, 1260040518), (18, 1120036016), (19, 1061086752), (22, 916393104), (24, 840027012), (32, 630020259), (33, 610928736), (36, 560018008), (38, 530543376), (44, 458196552), (48, 420013506), (57, 353695584), (66, 305464368), (72, 280009004), (76, 265271688), (88, 229098276), (96, 210006753), (99, 203642912), (114, 176847792), (121, 166616928), (132, 152732184), (144, 140004502), (152, 132635844), (171, 117898528), (176, 114549138), (198, 101821456), (209, 96462432), (228, 88423896), (242, 83308464), (264, 76366092), (288, 70002251), (304, 66317922), (342, 58949264), (352, 57274569), (363, 55538976), (396, 50910728), (418, 48231216), (456, 44211948), (484, 41654232), (528, 38183046), (608, 33158961), (627, 32154144), (684, 29474632), (726, 27769488), (792, 25455364), (836, 24115608), (912, 22105974), (968, 20827116), (1056, 19091523), (1089, 18512992), (1254, 16077072), (1368, 14737316), (1452, 13884744), (1584, 12727682), (1672, 12057804), (1824, 11052987), (1881, 10718048), (1936, 10413558), (2178, 9256496), (2299, 8769312), (2508, 8038536), (2736, 7368658), (2904, 6942372), (3168, 6363841), (3344, 6028902), (3762, 5359024), (3872, 5206779), (4356, 4628248), (4598, 4384656), (5016, 4019268), (5472, 3684329), (5808, 3471186), (6688, 3014451), (6897, 2923104), (7524, 2679512), (8712, 2314124), (9196, 2192328), (10032, 2009634), (11616, 1735593), (13794, 1461552), (15048, 1339756), (17424, 1157062), (18392, 1096164), (20064, 1004817), (20691, 974368), (27588, 730776), (30096, 669878), (30449, 662112), (34848, 578531), (36784, 548082), (41382, 487184), (55176, 365388), (60192, 334939), (60898, 331056), (73568, 274041), (82764, 243592), (91347, 220704), (110352, 182694), (121796, 165528)]