28139969520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73327}}^1$

素因数の和:73400

約数の個数: 240

約数和(自身を含む): 104256577152

約数和(自身を除く): 76116607632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 4264, 4680, 4797, 4920, 5330, 5904, 6396, 7380, 7995, 8528, 9360, 9594, 9840, 10660, 12792, 14760, 15990, 19188, 21320, 23985, 25584, 29520, 31980, 38376, 42640, 47970, 63960, 73327, 76752, 95940, 127920, 146654, 191880, 219981, 293308, 366635, 383760, 439962, 586616, 659943, 733270, 879924, 953251, 1099905, 1173232, 1319886, 1466540, 1759848, 1906502, 2199810, 2639772, 2859753, 2933080, 3006407, 3299715, 3519696, 3813004, 4399620, 4766255, 5279544, 5719506, 5866160, 6012814, 6599430, 7626008, 8579259, 8799240, 9019221, 9532510, 10559088, 11439012, 12025628, 13198860, 14298765, 15032035, 15252016, 17158518, 17598480, 18038442, 19065020, 22878024, 24051256, 26397720, 27057663, 28597530, 30064070, 34317036, 36076884, 38130040, 39083291, 42896295, 45096105, 45756048, 48102512, 52795440, 54115326, 57195060, 60128140, 68634072, 72153768, 76260080, 78166582, 85792590, 90192210, 108230652, 114390120, 117249873, 120256280, 135288315, 137268144, 144307536, 156333164, 171585180, 180384420, 195416455, 216461304, 228780240, 234499746, 240512560, 270576630, 312666328, 343170360, 351749619, 360768840, 390832910, 432922608, 468999492, 541153260, 586249365, 625332656, 686340720, 703499238, 721537680, 781665820, 937998984, 1082306520, 1172498730, 1406998476, 1563331640, 1758748095, 1875997968, 2164613040, 2344997460, 2813996952, 3126663280, 3517496190, 4689994920, 5627993904, 7034992380, 9379989840, 14069984760, 28139969520]

約数ペア:

[(1, 28139969520), (2, 14069984760), (3, 9379989840), (4, 7034992380), (5, 5627993904), (6, 4689994920), (8, 3517496190), (9, 3126663280), (10, 2813996952), (12, 2344997460), (13, 2164613040), (15, 1875997968), (16, 1758748095), (18, 1563331640), (20, 1406998476), (24, 1172498730), (26, 1082306520), (30, 937998984), (36, 781665820), (39, 721537680), (40, 703499238), (41, 686340720), (45, 625332656), (48, 586249365), (52, 541153260), (60, 468999492), (65, 432922608), (72, 390832910), (78, 360768840), (80, 351749619), (82, 343170360), (90, 312666328), (104, 270576630), (117, 240512560), (120, 234499746), (123, 228780240), (130, 216461304), (144, 195416455), (156, 180384420), (164, 171585180), (180, 156333164), (195, 144307536), (205, 137268144), (208, 135288315), (234, 120256280), (240, 117249873), (246, 114390120), (260, 108230652), (312, 90192210), (328, 85792590), (360, 78166582), (369, 76260080), (390, 72153768), (410, 68634072), (468, 60128140), (492, 57195060), (520, 54115326), (533, 52795440), (585, 48102512), (615, 45756048), (624, 45096105), (656, 42896295), (720, 39083291), (738, 38130040), (780, 36076884), (820, 34317036), (936, 30064070), (984, 28597530), (1040, 27057663), (1066, 26397720), (1170, 24051256), (1230, 22878024), (1476, 19065020), (1560, 18038442), (1599, 17598480), (1640, 17158518), (1845, 15252016), (1872, 15032035), (1968, 14298765), (2132, 13198860), (2340, 12025628), (2460, 11439012), (2665, 10559088), (2952, 9532510), (3120, 9019221), (3198, 8799240), (3280, 8579259), (3690, 7626008), (4264, 6599430), (4680, 6012814), (4797, 5866160), (4920, 5719506), (5330, 5279544), (5904, 4766255), (6396, 4399620), (7380, 3813004), (7995, 3519696), (8528, 3299715), (9360, 3006407), (9594, 2933080), (9840, 2859753), (10660, 2639772), (12792, 2199810), (14760, 1906502), (15990, 1759848), (19188, 1466540), (21320, 1319886), (23985, 1173232), (25584, 1099905), (29520, 953251), (31980, 879924), (38376, 733270), (42640, 659943), (47970, 586616), (63960, 439962), (73327, 383760), (76752, 366635), (95940, 293308), (127920, 219981), (146654, 191880)]