19876924800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7995

約数の個数: 384

約数和(自身を含む): 75261924000

約数和(自身を除く): 55384999200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 108, 116, 120, 128, 135, 144, 145, 150, 160, 174, 180, 192, 200, 216, 225, 232, 240, 261, 270, 288, 290, 300, 320, 348, 360, 384, 400, 432, 435, 450, 464, 480, 522, 540, 576, 580, 600, 640, 675, 696, 720, 725, 783, 800, 864, 870, 900, 928, 960, 1044, 1080, 1152, 1160, 1200, 1305, 1350, 1392, 1440, 1450, 1566, 1600, 1728, 1740, 1800, 1856, 1920, 2088, 2160, 2175, 2320, 2400, 2610, 2700, 2784, 2880, 2900, 3132, 3200, 3456, 3480, 3600, 3712, 3915, 4176, 4320, 4350, 4640, 4800, 5220, 5400, 5568, 5760, 5800, 6264, 6525, 6960, 7200, 7830, 7933, 8352, 8640, 8700, 9280, 9600, 10440, 10800, 11136, 11600, 12528, 13050, 13920, 14400, 15660, 15866, 16704, 17280, 17400, 18560, 19575, 20880, 21600, 23200, 23799, 25056, 26100, 27840, 28800, 31320, 31732, 33408, 34800, 39150, 39665, 41760, 43200, 46400, 47598, 50112, 52200, 55680, 62640, 63464, 69600, 71397, 78300, 79330, 83520, 86400, 92800, 95196, 100224, 104400, 118995, 125280, 126928, 139200, 142794, 156600, 158660, 167040, 190392, 198325, 208800, 214191, 230057, 237990, 250560, 253856, 278400, 285588, 313200, 317320, 356985, 380784, 396650, 417600, 428382, 460114, 475980, 501120, 507712, 571176, 594975, 626400, 634640, 690171, 713970, 761568, 793300, 835200, 856764, 920228, 951960, 1015424, 1070955, 1142352, 1150285, 1189950, 1252800, 1269280, 1380342, 1427940, 1523136, 1586600, 1713528, 1784925, 1840456, 1903920, 2070513, 2141910, 2284704, 2300570, 2379900, 2505600, 2538560, 2760684, 2855880, 3046272, 3173200, 3427056, 3450855, 3569850, 3680912, 3807840, 4141026, 4283820, 4569408, 4601140, 4759800, 5077120, 5354775, 5521368, 5711760, 5751425, 6211539, 6346400, 6854112, 6901710, 7139700, 7361824, 7615680, 8282052, 8567640, 9138816, 9202280, 9519600, 10352565, 10709550, 11042736, 11423520, 11502850, 12423078, 12692800, 13708224, 13803420, 14279400, 14723648, 15231360, 16564104, 17135280, 17254275, 18404560, 19039200, 20705130, 21419100, 22085472, 22847040, 23005700, 24846156, 25385600, 27416448, 27606840, 28558800, 29447296, 31057695, 33128208, 34270560, 34508550, 36809120, 38078400, 41410260, 42838200, 44170944, 45694080, 46011400, 49692312, 51762825, 55213680, 57117600, 62115390, 66256416, 68541120, 69017100, 73618240, 76156800, 82820520, 85676400, 88341888, 92022800, 99384624, 103525650, 110427360, 114235200, 124230780, 132512832, 137082240, 138034200, 147236480, 155288475, 165641040, 171352800, 184045600, 198769248, 207051300, 220854720, 228470400, 248461560, 265025664, 276068400, 310576950, 331282080, 342705600, 368091200, 397538496, 414102600, 441709440, 496923120, 552136800, 621153900, 662564160, 685411200, 736182400, 795076992, 828205200, 993846240, 1104273600, 1242307800, 1325128320, 1656410400, 1987692480, 2208547200, 2484615600, 3312820800, 3975384960, 4969231200, 6625641600, 9938462400, 19876924800]

約数ペア:

[(1, 19876924800), (2, 9938462400), (3, 6625641600), (4, 4969231200), (5, 3975384960), (6, 3312820800), (8, 2484615600), (9, 2208547200), (10, 1987692480), (12, 1656410400), (15, 1325128320), (16, 1242307800), (18, 1104273600), (20, 993846240), (24, 828205200), (25, 795076992), (27, 736182400), (29, 685411200), (30, 662564160), (32, 621153900), (36, 552136800), (40, 496923120), (45, 441709440), (48, 414102600), (50, 397538496), (54, 368091200), (58, 342705600), (60, 331282080), (64, 310576950), (72, 276068400), (75, 265025664), (80, 248461560), (87, 228470400), (90, 220854720), (96, 207051300), (100, 198769248), (108, 184045600), (116, 171352800), (120, 165641040), (128, 155288475), (135, 147236480), (144, 138034200), (145, 137082240), (150, 132512832), (160, 124230780), (174, 114235200), (180, 110427360), (192, 103525650), (200, 99384624), (216, 92022800), (225, 88341888), (232, 85676400), (240, 82820520), (261, 76156800), (270, 73618240), (288, 69017100), (290, 68541120), (300, 66256416), (320, 62115390), (348, 57117600), (360, 55213680), (384, 51762825), (400, 49692312), (432, 46011400), (435, 45694080), (450, 44170944), (464, 42838200), (480, 41410260), (522, 38078400), (540, 36809120), (576, 34508550), (580, 34270560), (600, 33128208), (640, 31057695), (675, 29447296), (696, 28558800), (720, 27606840), (725, 27416448), (783, 25385600), (800, 24846156), (864, 23005700), (870, 22847040), (900, 22085472), (928, 21419100), (960, 20705130), (1044, 19039200), (1080, 18404560), (1152, 17254275), (1160, 17135280), (1200, 16564104), (1305, 15231360), (1350, 14723648), (1392, 14279400), (1440, 13803420), (1450, 13708224), (1566, 12692800), (1600, 12423078), (1728, 11502850), (1740, 11423520), (1800, 11042736), (1856, 10709550), (1920, 10352565), (2088, 9519600), (2160, 9202280), (2175, 9138816), (2320, 8567640), (2400, 8282052), (2610, 7615680), (2700, 7361824), (2784, 7139700), (2880, 6901710), (2900, 6854112), (3132, 6346400), (3200, 6211539), (3456, 5751425), (3480, 5711760), (3600, 5521368), (3712, 5354775), (3915, 5077120), (4176, 4759800), (4320, 4601140), (4350, 4569408), (4640, 4283820), (4800, 4141026), (5220, 3807840), (5400, 3680912), (5568, 3569850), (5760, 3450855), (5800, 3427056), (6264, 3173200), (6525, 3046272), (6960, 2855880), (7200, 2760684), (7830, 2538560), (7933, 2505600), (8352, 2379900), (8640, 2300570), (8700, 2284704), (9280, 2141910), (9600, 2070513), (10440, 1903920), (10800, 1840456), (11136, 1784925), (11600, 1713528), (12528, 1586600), (13050, 1523136), (13920, 1427940), (14400, 1380342), (15660, 1269280), (15866, 1252800), (16704, 1189950), (17280, 1150285), (17400, 1142352), (18560, 1070955), (19575, 1015424), (20880, 951960), (21600, 920228), (23200, 856764), (23799, 835200), (25056, 793300), (26100, 761568), (27840, 713970), (28800, 690171), (31320, 634640), (31732, 626400), (33408, 594975), (34800, 571176), (39150, 507712), (39665, 501120), (41760, 475980), (43200, 460114), (46400, 428382), (47598, 417600), (50112, 396650), (52200, 380784), (55680, 356985), (62640, 317320), (63464, 313200), (69600, 285588), (71397, 278400), (78300, 253856), (79330, 250560), (83520, 237990), (86400, 230057), (92800, 214191), (95196, 208800), (100224, 198325), (104400, 190392), (118995, 167040), (125280, 158660), (126928, 156600), (139200, 142794)]