63914760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 192

約数和(自身を含む): 255790080

約数和(自身を除く): 191875320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 1951, 2184, 2340, 2520, 2730, 3276, 3640, 3902, 4095, 4680, 5460, 5853, 6552, 7804, 8190, 9755, 10920, 11706, 13657, 15608, 16380, 17559, 19510, 23412, 25363, 27314, 29265, 32760, 35118, 39020, 40971, 46824, 50726, 54628, 58530, 68285, 70236, 76089, 78040, 81942, 87795, 101452, 109256, 117060, 122913, 126815, 136570, 140472, 152178, 163884, 175590, 177541, 202904, 204855, 228267, 234120, 245826, 253630, 273140, 304356, 327768, 351180, 355082, 380445, 409710, 456534, 491652, 507260, 532623, 546280, 608712, 614565, 702360, 710164, 760890, 819420, 887705, 913068, 983304, 1014520, 1065246, 1141335, 1229130, 1420328, 1521780, 1597869, 1638840, 1775410, 1826136, 2130492, 2282670, 2458260, 2663115, 3043560, 3195738, 3550820, 4260984, 4565340, 4916520, 5326230, 6391476, 7101640, 7989345, 9130680, 10652460, 12782952, 15978690, 21304920, 31957380, 63914760]

約数ペア:

[(1, 63914760), (2, 31957380), (3, 21304920), (4, 15978690), (5, 12782952), (6, 10652460), (7, 9130680), (8, 7989345), (9, 7101640), (10, 6391476), (12, 5326230), (13, 4916520), (14, 4565340), (15, 4260984), (18, 3550820), (20, 3195738), (21, 3043560), (24, 2663115), (26, 2458260), (28, 2282670), (30, 2130492), (35, 1826136), (36, 1775410), (39, 1638840), (40, 1597869), (42, 1521780), (45, 1420328), (52, 1229130), (56, 1141335), (60, 1065246), (63, 1014520), (65, 983304), (70, 913068), (72, 887705), (78, 819420), (84, 760890), (90, 710164), (91, 702360), (104, 614565), (105, 608712), (117, 546280), (120, 532623), (126, 507260), (130, 491652), (140, 456534), (156, 409710), (168, 380445), (180, 355082), (182, 351180), (195, 327768), (210, 304356), (234, 273140), (252, 253630), (260, 245826), (273, 234120), (280, 228267), (312, 204855), (315, 202904), (360, 177541), (364, 175590), (390, 163884), (420, 152178), (455, 140472), (468, 136570), (504, 126815), (520, 122913), (546, 117060), (585, 109256), (630, 101452), (728, 87795), (780, 81942), (819, 78040), (840, 76089), (910, 70236), (936, 68285), (1092, 58530), (1170, 54628), (1260, 50726), (1365, 46824), (1560, 40971), (1638, 39020), (1820, 35118), (1951, 32760), (2184, 29265), (2340, 27314), (2520, 25363), (2730, 23412), (3276, 19510), (3640, 17559), (3902, 16380), (4095, 15608), (4680, 13657), (5460, 11706), (5853, 10920), (6552, 9755), (7804, 8190)]