798821280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 2887073280

約数和(自身を除く): 2088252000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 230, 240, 267, 271, 276, 288, 345, 356, 360, 368, 414, 445, 460, 480, 534, 542, 552, 690, 712, 720, 736, 801, 813, 828, 890, 920, 1035, 1068, 1084, 1104, 1335, 1355, 1380, 1424, 1440, 1602, 1626, 1656, 1780, 1840, 2047, 2070, 2136, 2168, 2208, 2439, 2670, 2710, 2760, 2848, 3204, 3252, 3312, 3560, 3680, 4005, 4065, 4094, 4140, 4272, 4336, 4878, 5340, 5420, 5520, 6141, 6233, 6408, 6504, 6624, 7120, 8010, 8130, 8188, 8280, 8544, 8672, 9756, 10235, 10680, 10840, 11040, 12195, 12282, 12466, 12816, 13008, 14240, 16020, 16260, 16376, 16560, 18423, 18699, 19512, 20470, 21360, 21680, 24119, 24390, 24564, 24932, 25632, 26016, 30705, 31165, 32040, 32520, 32752, 33120, 36846, 37398, 39024, 40940, 42720, 43360, 48238, 48780, 49128, 49864, 56097, 61410, 62330, 64080, 65040, 65504, 72357, 73692, 74796, 78048, 81880, 92115, 93495, 96476, 97560, 98256, 99728, 112194, 120595, 122820, 124660, 128160, 130080, 144714, 147384, 149592, 163760, 184230, 186990, 192952, 195120, 196512, 199456, 217071, 224388, 241190, 245640, 249320, 280485, 289428, 294768, 299184, 327520, 361785, 368460, 373980, 385904, 390240, 434142, 448776, 482380, 491280, 498640, 554737, 560970, 578856, 589536, 598368, 723570, 736920, 747960, 771808, 868284, 897552, 964760, 982560, 997280, 1085355, 1109474, 1121940, 1157712, 1447140, 1473840, 1495920, 1664211, 1736568, 1795104, 1929520, 2170710, 2218948, 2243880, 2315424, 2773685, 2894280, 2947680, 2991840, 3328422, 3473136, 3859040, 4341420, 4437896, 4487760, 4992633, 5547370, 5788560, 6656844, 6946272, 8321055, 8682840, 8875792, 8975520, 9985266, 11094740, 11577120, 13313688, 16642110, 17365680, 17751584, 19970532, 22189480, 24963165, 26627376, 33284220, 34731360, 39941064, 44378960, 49926330, 53254752, 66568440, 79882128, 88757920, 99852660, 133136880, 159764256, 199705320, 266273760, 399410640, 798821280]

約数ペア:

[(1, 798821280), (2, 399410640), (3, 266273760), (4, 199705320), (5, 159764256), (6, 133136880), (8, 99852660), (9, 88757920), (10, 79882128), (12, 66568440), (15, 53254752), (16, 49926330), (18, 44378960), (20, 39941064), (23, 34731360), (24, 33284220), (30, 26627376), (32, 24963165), (36, 22189480), (40, 19970532), (45, 17751584), (46, 17365680), (48, 16642110), (60, 13313688), (69, 11577120), (72, 11094740), (80, 9985266), (89, 8975520), (90, 8875792), (92, 8682840), (96, 8321055), (115, 6946272), (120, 6656844), (138, 5788560), (144, 5547370), (160, 4992633), (178, 4487760), (180, 4437896), (184, 4341420), (207, 3859040), (230, 3473136), (240, 3328422), (267, 2991840), (271, 2947680), (276, 2894280), (288, 2773685), (345, 2315424), (356, 2243880), (360, 2218948), (368, 2170710), (414, 1929520), (445, 1795104), (460, 1736568), (480, 1664211), (534, 1495920), (542, 1473840), (552, 1447140), (690, 1157712), (712, 1121940), (720, 1109474), (736, 1085355), (801, 997280), (813, 982560), (828, 964760), (890, 897552), (920, 868284), (1035, 771808), (1068, 747960), (1084, 736920), (1104, 723570), (1335, 598368), (1355, 589536), (1380, 578856), (1424, 560970), (1440, 554737), (1602, 498640), (1626, 491280), (1656, 482380), (1780, 448776), (1840, 434142), (2047, 390240), (2070, 385904), (2136, 373980), (2168, 368460), (2208, 361785), (2439, 327520), (2670, 299184), (2710, 294768), (2760, 289428), (2848, 280485), (3204, 249320), (3252, 245640), (3312, 241190), (3560, 224388), (3680, 217071), (4005, 199456), (4065, 196512), (4094, 195120), (4140, 192952), (4272, 186990), (4336, 184230), (4878, 163760), (5340, 149592), (5420, 147384), (5520, 144714), (6141, 130080), (6233, 128160), (6408, 124660), (6504, 122820), (6624, 120595), (7120, 112194), (8010, 99728), (8130, 98256), (8188, 97560), (8280, 96476), (8544, 93495), (8672, 92115), (9756, 81880), (10235, 78048), (10680, 74796), (10840, 73692), (11040, 72357), (12195, 65504), (12282, 65040), (12466, 64080), (12816, 62330), (13008, 61410), (14240, 56097), (16020, 49864), (16260, 49128), (16376, 48780), (16560, 48238), (18423, 43360), (18699, 42720), (19512, 40940), (20470, 39024), (21360, 37398), (21680, 36846), (24119, 33120), (24390, 32752), (24564, 32520), (24932, 32040), (25632, 31165), (26016, 30705)]