415404080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 1217255424

約数和(自身を除く): 801851344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1204, 1327, 1456, 1505, 1720, 1820, 2236, 2408, 2654, 2795, 3010, 3440, 3640, 3913, 4472, 4816, 5308, 5590, 6020, 6635, 7280, 7826, 8944, 9289, 10616, 11180, 12040, 13270, 15652, 17251, 18578, 19565, 21232, 22360, 24080, 26540, 31304, 34502, 37156, 39130, 44720, 46445, 53080, 57061, 62608, 69004, 74312, 78260, 86255, 92890, 106160, 114122, 120757, 138008, 148624, 156520, 172510, 185780, 228244, 241514, 276016, 285305, 313040, 345020, 371560, 399427, 456488, 483028, 570610, 603785, 690040, 741793, 743120, 798854, 912976, 966056, 1141220, 1207570, 1380080, 1483586, 1597708, 1932112, 1997135, 2282440, 2415140, 2967172, 3195416, 3708965, 3994270, 4564880, 4830280, 5192551, 5934344, 6390832, 7417930, 7988540, 9660560, 10385102, 11868688, 14835860, 15977080, 20770204, 25962755, 29671720, 31954160, 41540408, 51925510, 59343440, 83080816, 103851020, 207702040, 415404080]

約数ペア:

[(1, 415404080), (2, 207702040), (4, 103851020), (5, 83080816), (7, 59343440), (8, 51925510), (10, 41540408), (13, 31954160), (14, 29671720), (16, 25962755), (20, 20770204), (26, 15977080), (28, 14835860), (35, 11868688), (40, 10385102), (43, 9660560), (52, 7988540), (56, 7417930), (65, 6390832), (70, 5934344), (80, 5192551), (86, 4830280), (91, 4564880), (104, 3994270), (112, 3708965), (130, 3195416), (140, 2967172), (172, 2415140), (182, 2282440), (208, 1997135), (215, 1932112), (260, 1597708), (280, 1483586), (301, 1380080), (344, 1207570), (364, 1141220), (430, 966056), (455, 912976), (520, 798854), (559, 743120), (560, 741793), (602, 690040), (688, 603785), (728, 570610), (860, 483028), (910, 456488), (1040, 399427), (1118, 371560), (1204, 345020), (1327, 313040), (1456, 285305), (1505, 276016), (1720, 241514), (1820, 228244), (2236, 185780), (2408, 172510), (2654, 156520), (2795, 148624), (3010, 138008), (3440, 120757), (3640, 114122), (3913, 106160), (4472, 92890), (4816, 86255), (5308, 78260), (5590, 74312), (6020, 69004), (6635, 62608), (7280, 57061), (7826, 53080), (8944, 46445), (9289, 44720), (10616, 39130), (11180, 37156), (12040, 34502), (13270, 31304), (15652, 26540), (17251, 24080), (18578, 22360), (19565, 21232)]