388336744000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{2089}}^1$

素因数の和:3358

約数の個数: 224

約数和(自身を含む): 1013645318400

約数和(自身を除く): 625308574400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1223, 1520, 1600, 1900, 2000, 2089, 2375, 2446, 3040, 3800, 4000, 4178, 4750, 4892, 6080, 6115, 7600, 8000, 8356, 9500, 9784, 10445, 12230, 15200, 16712, 19000, 19568, 20890, 23237, 24460, 30400, 30575, 33424, 38000, 39136, 39691, 41780, 46474, 48920, 52225, 61150, 66848, 76000, 78272, 79382, 83560, 92948, 97840, 104450, 116185, 122300, 133696, 152000, 152875, 158764, 167120, 185896, 195680, 198455, 208900, 232370, 244600, 261125, 305750, 317528, 334240, 371792, 391360, 396910, 417800, 464740, 489200, 522250, 580925, 611500, 635056, 668480, 743584, 793820, 835600, 929480, 978400, 992275, 1044500, 1161850, 1223000, 1270112, 1487168, 1587640, 1671200, 1858960, 1956800, 1984550, 2089000, 2323700, 2446000, 2540224, 2554847, 2904625, 3175280, 3342400, 3717920, 3969100, 4178000, 4647400, 4892000, 4961375, 5109694, 5809250, 6350560, 7435840, 7938200, 8356000, 9294800, 9784000, 9922750, 10219388, 11618500, 12701120, 12774235, 15876400, 16712000, 18589600, 19845500, 20438776, 23237000, 25548470, 31752800, 37179200, 39691000, 40877552, 46474000, 48542093, 51096940, 63505600, 63871175, 79382000, 81755104, 92948000, 97084186, 102193880, 127742350, 158764000, 163510208, 185896000, 194168372, 204387760, 242710465, 255484700, 317528000, 319355875, 388336744, 408775520, 485420930, 510969400, 638711750, 776673488, 817551040, 970841860, 1021938800, 1213552325, 1277423500, 1553346976, 1941683720, 2043877600, 2427104650, 2554847000, 3106693952, 3883367440, 4087755200, 4854209300, 5109694000, 6067761625, 7766734880, 9708418600, 10219388000, 12135523250, 15533469760, 19416837200, 20438776000, 24271046500, 38833674400, 48542093000, 77667348800, 97084186000, 194168372000, 388336744000]

約数ペア:

[(1, 388336744000), (2, 194168372000), (4, 97084186000), (5, 77667348800), (8, 48542093000), (10, 38833674400), (16, 24271046500), (19, 20438776000), (20, 19416837200), (25, 15533469760), (32, 12135523250), (38, 10219388000), (40, 9708418600), (50, 7766734880), (64, 6067761625), (76, 5109694000), (80, 4854209300), (95, 4087755200), (100, 3883367440), (125, 3106693952), (152, 2554847000), (160, 2427104650), (190, 2043877600), (200, 1941683720), (250, 1553346976), (304, 1277423500), (320, 1213552325), (380, 1021938800), (400, 970841860), (475, 817551040), (500, 776673488), (608, 638711750), (760, 510969400), (800, 485420930), (950, 408775520), (1000, 388336744), (1216, 319355875), (1223, 317528000), (1520, 255484700), (1600, 242710465), (1900, 204387760), (2000, 194168372), (2089, 185896000), (2375, 163510208), (2446, 158764000), (3040, 127742350), (3800, 102193880), (4000, 97084186), (4178, 92948000), (4750, 81755104), (4892, 79382000), (6080, 63871175), (6115, 63505600), (7600, 51096940), (8000, 48542093), (8356, 46474000), (9500, 40877552), (9784, 39691000), (10445, 37179200), (12230, 31752800), (15200, 25548470), (16712, 23237000), (19000, 20438776), (19568, 19845500), (20890, 18589600), (23237, 16712000), (24460, 15876400), (30400, 12774235), (30575, 12701120), (33424, 11618500), (38000, 10219388), (39136, 9922750), (39691, 9784000), (41780, 9294800), (46474, 8356000), (48920, 7938200), (52225, 7435840), (61150, 6350560), (66848, 5809250), (76000, 5109694), (78272, 4961375), (79382, 4892000), (83560, 4647400), (92948, 4178000), (97840, 3969100), (104450, 3717920), (116185, 3342400), (122300, 3175280), (133696, 2904625), (152000, 2554847), (152875, 2540224), (158764, 2446000), (167120, 2323700), (185896, 2089000), (195680, 1984550), (198455, 1956800), (208900, 1858960), (232370, 1671200), (244600, 1587640), (261125, 1487168), (305750, 1270112), (317528, 1223000), (334240, 1161850), (371792, 1044500), (391360, 992275), (396910, 978400), (417800, 929480), (464740, 835600), (489200, 793820), (522250, 743584), (580925, 668480), (611500, 635056)]