752223680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 2102876160

約数和(自身を除く): 1350652480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 307, 310, 320, 380, 403, 416, 494, 496, 520, 589, 608, 614, 620, 760, 806, 832, 988, 992, 1040, 1178, 1216, 1228, 1235, 1240, 1520, 1535, 1612, 1976, 1984, 2015, 2080, 2356, 2456, 2470, 2480, 2945, 3040, 3070, 3224, 3952, 3991, 4030, 4160, 4712, 4912, 4940, 4960, 5833, 5890, 6080, 6140, 6448, 7657, 7904, 7982, 8060, 9424, 9517, 9824, 9880, 9920, 11666, 11780, 12280, 12896, 15314, 15808, 15964, 16120, 18848, 19034, 19648, 19760, 19955, 23332, 23560, 24560, 25792, 29165, 30628, 31928, 32240, 37696, 38068, 38285, 39520, 39910, 46664, 47120, 47585, 49120, 58330, 61256, 63856, 64480, 75829, 76136, 76570, 79040, 79820, 93328, 94240, 95170, 98240, 116660, 122512, 123721, 127712, 128960, 151658, 152272, 153140, 159640, 180823, 186656, 188480, 190340, 233320, 245024, 247442, 255424, 303316, 304544, 306280, 319280, 361646, 373312, 379145, 380680, 466640, 490048, 494884, 606632, 609088, 612560, 618605, 638560, 723292, 758290, 761360, 904115, 933280, 989768, 1213264, 1225120, 1237210, 1277120, 1446584, 1516580, 1522720, 1808230, 1866560, 1979536, 2350699, 2426528, 2450240, 2474420, 2893168, 3033160, 3045440, 3616460, 3959072, 4701398, 4853056, 4948840, 5786336, 6066320, 7232920, 7918144, 9402796, 9897680, 11572672, 11753495, 12132640, 14465840, 18805592, 19795360, 23506990, 24265280, 28931680, 37611184, 39590720, 47013980, 57863360, 75222368, 94027960, 150444736, 188055920, 376111840, 752223680]

約数ペア:

[(1, 752223680), (2, 376111840), (4, 188055920), (5, 150444736), (8, 94027960), (10, 75222368), (13, 57863360), (16, 47013980), (19, 39590720), (20, 37611184), (26, 28931680), (31, 24265280), (32, 23506990), (38, 19795360), (40, 18805592), (52, 14465840), (62, 12132640), (64, 11753495), (65, 11572672), (76, 9897680), (80, 9402796), (95, 7918144), (104, 7232920), (124, 6066320), (130, 5786336), (152, 4948840), (155, 4853056), (160, 4701398), (190, 3959072), (208, 3616460), (247, 3045440), (248, 3033160), (260, 2893168), (304, 2474420), (307, 2450240), (310, 2426528), (320, 2350699), (380, 1979536), (403, 1866560), (416, 1808230), (494, 1522720), (496, 1516580), (520, 1446584), (589, 1277120), (608, 1237210), (614, 1225120), (620, 1213264), (760, 989768), (806, 933280), (832, 904115), (988, 761360), (992, 758290), (1040, 723292), (1178, 638560), (1216, 618605), (1228, 612560), (1235, 609088), (1240, 606632), (1520, 494884), (1535, 490048), (1612, 466640), (1976, 380680), (1984, 379145), (2015, 373312), (2080, 361646), (2356, 319280), (2456, 306280), (2470, 304544), (2480, 303316), (2945, 255424), (3040, 247442), (3070, 245024), (3224, 233320), (3952, 190340), (3991, 188480), (4030, 186656), (4160, 180823), (4712, 159640), (4912, 153140), (4940, 152272), (4960, 151658), (5833, 128960), (5890, 127712), (6080, 123721), (6140, 122512), (6448, 116660), (7657, 98240), (7904, 95170), (7982, 94240), (8060, 93328), (9424, 79820), (9517, 79040), (9824, 76570), (9880, 76136), (9920, 75829), (11666, 64480), (11780, 63856), (12280, 61256), (12896, 58330), (15314, 49120), (15808, 47585), (15964, 47120), (16120, 46664), (18848, 39910), (19034, 39520), (19648, 38285), (19760, 38068), (19955, 37696), (23332, 32240), (23560, 31928), (24560, 30628), (25792, 29165)]