2204287920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 7677633600

約数和(自身を除く): 5473345680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 89, 90, 120, 123, 144, 164, 178, 180, 205, 240, 246, 267, 328, 356, 360, 369, 410, 445, 492, 534, 615, 656, 712, 720, 738, 801, 820, 839, 890, 984, 1068, 1230, 1335, 1424, 1476, 1602, 1640, 1678, 1780, 1845, 1968, 2136, 2460, 2517, 2670, 2952, 3204, 3280, 3356, 3560, 3649, 3690, 4005, 4195, 4272, 4920, 5034, 5340, 5904, 6408, 6712, 7120, 7298, 7380, 7551, 8010, 8390, 9840, 10068, 10680, 10947, 12585, 12816, 13424, 14596, 14760, 15102, 16020, 16780, 18245, 20136, 21360, 21894, 25170, 29192, 29520, 30204, 32040, 32841, 33560, 34399, 36490, 37755, 40272, 43788, 50340, 54735, 58384, 60408, 64080, 65682, 67120, 68798, 72980, 74671, 75510, 87576, 100680, 103197, 109470, 120816, 131364, 137596, 145960, 149342, 151020, 164205, 171995, 175152, 201360, 206394, 218940, 224013, 262728, 275192, 291920, 298684, 302040, 309591, 328410, 343990, 373355, 412788, 437880, 448026, 515985, 525456, 550384, 597368, 604080, 619182, 656820, 672039, 687980, 746710, 825576, 875760, 896052, 1031970, 1120065, 1194736, 1238364, 1313640, 1344078, 1375960, 1493420, 1547955, 1651152, 1792104, 2063940, 2240130, 2476728, 2627280, 2688156, 2751920, 2986840, 3061511, 3095910, 3360195, 3584208, 4127880, 4480260, 4953456, 5376312, 5973680, 6123022, 6191820, 6720390, 8255760, 8960520, 9184533, 10752624, 12246044, 12383640, 13440780, 15307555, 17921040, 18369066, 24492088, 24767280, 26881560, 27553599, 30615110, 36738132, 45922665, 48984176, 53763120, 55107198, 61230220, 73476264, 91845330, 110214396, 122460440, 137767995, 146952528, 183690660, 220428792, 244920880, 275535990, 367381320, 440857584, 551071980, 734762640, 1102143960, 2204287920]

約数ペア:

[(1, 2204287920), (2, 1102143960), (3, 734762640), (4, 551071980), (5, 440857584), (6, 367381320), (8, 275535990), (9, 244920880), (10, 220428792), (12, 183690660), (15, 146952528), (16, 137767995), (18, 122460440), (20, 110214396), (24, 91845330), (30, 73476264), (36, 61230220), (40, 55107198), (41, 53763120), (45, 48984176), (48, 45922665), (60, 36738132), (72, 30615110), (80, 27553599), (82, 26881560), (89, 24767280), (90, 24492088), (120, 18369066), (123, 17921040), (144, 15307555), (164, 13440780), (178, 12383640), (180, 12246044), (205, 10752624), (240, 9184533), (246, 8960520), (267, 8255760), (328, 6720390), (356, 6191820), (360, 6123022), (369, 5973680), (410, 5376312), (445, 4953456), (492, 4480260), (534, 4127880), (615, 3584208), (656, 3360195), (712, 3095910), (720, 3061511), (738, 2986840), (801, 2751920), (820, 2688156), (839, 2627280), (890, 2476728), (984, 2240130), (1068, 2063940), (1230, 1792104), (1335, 1651152), (1424, 1547955), (1476, 1493420), (1602, 1375960), (1640, 1344078), (1678, 1313640), (1780, 1238364), (1845, 1194736), (1968, 1120065), (2136, 1031970), (2460, 896052), (2517, 875760), (2670, 825576), (2952, 746710), (3204, 687980), (3280, 672039), (3356, 656820), (3560, 619182), (3649, 604080), (3690, 597368), (4005, 550384), (4195, 525456), (4272, 515985), (4920, 448026), (5034, 437880), (5340, 412788), (5904, 373355), (6408, 343990), (6712, 328410), (7120, 309591), (7298, 302040), (7380, 298684), (7551, 291920), (8010, 275192), (8390, 262728), (9840, 224013), (10068, 218940), (10680, 206394), (10947, 201360), (12585, 175152), (12816, 171995), (13424, 164205), (14596, 151020), (14760, 149342), (15102, 145960), (16020, 137596), (16780, 131364), (18245, 120816), (20136, 109470), (21360, 103197), (21894, 100680), (25170, 87576), (29192, 75510), (29520, 74671), (30204, 72980), (32040, 68798), (32841, 67120), (33560, 65682), (34399, 64080), (36490, 60408), (37755, 58384), (40272, 54735), (43788, 50340)]