15757642240

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 41577338880

約数和(自身を除く): 25819696640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 97, 115, 124, 128, 155, 160, 178, 184, 194, 230, 248, 256, 310, 320, 356, 368, 388, 445, 460, 485, 496, 512, 620, 640, 712, 713, 736, 776, 890, 920, 970, 992, 1240, 1280, 1424, 1426, 1472, 1552, 1780, 1840, 1940, 1984, 2047, 2231, 2480, 2560, 2759, 2848, 2852, 2944, 3007, 3104, 3560, 3565, 3680, 3880, 3968, 4094, 4462, 4960, 5518, 5696, 5704, 5888, 6014, 6208, 7120, 7130, 7360, 7760, 7936, 8188, 8633, 8924, 9920, 10235, 11036, 11155, 11392, 11408, 11776, 12028, 12416, 13795, 14240, 14260, 14720, 15035, 15520, 15872, 16376, 17266, 17848, 19840, 20470, 22072, 22310, 22784, 22816, 24056, 24832, 27590, 28480, 28520, 29440, 30070, 31040, 32752, 34532, 35696, 39680, 40940, 43165, 44144, 44620, 45568, 45632, 48112, 49664, 55180, 56960, 57040, 58880, 60140, 62080, 63457, 65504, 69064, 69161, 71392, 79360, 81880, 86330, 88288, 89240, 91264, 96224, 110360, 113920, 114080, 120280, 124160, 126914, 131008, 138128, 138322, 142784, 163760, 172660, 176576, 178480, 182528, 192448, 198559, 220720, 227840, 228160, 240560, 248320, 253828, 262016, 267623, 276256, 276644, 285568, 317285, 327520, 345320, 345805, 353152, 356960, 365056, 384896, 397118, 441440, 456320, 481120, 507656, 524032, 535246, 552512, 553288, 571136, 634570, 655040, 690640, 691610, 706304, 713920, 769792, 794236, 882880, 912640, 962240, 992795, 1015312, 1048064, 1070492, 1105024, 1106576, 1142272, 1269140, 1310080, 1338115, 1381280, 1383220, 1412608, 1427840, 1539584, 1588472, 1765760, 1825280, 1924480, 1985590, 2030624, 2140984, 2210048, 2213152, 2538280, 2620160, 2676230, 2762560, 2766440, 2855680, 3176944, 3531520, 3848960, 3971180, 4061248, 4281968, 4420096, 4426304, 5076560, 5240320, 5352460, 5525120, 5532880, 5711360, 6155329, 6353888, 7063040, 7697920, 7942360, 8122496, 8563936, 8852608, 10153120, 10704920, 11050240, 11065760, 12310658, 12707776, 15884720, 16244992, 17127872, 17705216, 20306240, 21409840, 22100480, 22131520, 24621316, 25415552, 30776645, 31769440, 32489984, 34255744, 35410432, 40612480, 42819680, 44263040, 49242632, 50831104, 61553290, 63538880, 68511488, 81224960, 85639360, 88526080, 98485264, 101662208, 123106580, 127077760, 137022976, 162449920, 171278720, 177052160, 196970528, 246213160, 254155520, 342557440, 393941056, 492426320, 508311040, 685114880, 787882112, 984852640, 1575764224, 1969705280, 3151528448, 3939410560, 7878821120, 15757642240]

約数ペア:

[(1, 15757642240), (2, 7878821120), (4, 3939410560), (5, 3151528448), (8, 1969705280), (10, 1575764224), (16, 984852640), (20, 787882112), (23, 685114880), (31, 508311040), (32, 492426320), (40, 393941056), (46, 342557440), (62, 254155520), (64, 246213160), (80, 196970528), (89, 177052160), (92, 171278720), (97, 162449920), (115, 137022976), (124, 127077760), (128, 123106580), (155, 101662208), (160, 98485264), (178, 88526080), (184, 85639360), (194, 81224960), (230, 68511488), (248, 63538880), (256, 61553290), (310, 50831104), (320, 49242632), (356, 44263040), (368, 42819680), (388, 40612480), (445, 35410432), (460, 34255744), (485, 32489984), (496, 31769440), (512, 30776645), (620, 25415552), (640, 24621316), (712, 22131520), (713, 22100480), (736, 21409840), (776, 20306240), (890, 17705216), (920, 17127872), (970, 16244992), (992, 15884720), (1240, 12707776), (1280, 12310658), (1424, 11065760), (1426, 11050240), (1472, 10704920), (1552, 10153120), (1780, 8852608), (1840, 8563936), (1940, 8122496), (1984, 7942360), (2047, 7697920), (2231, 7063040), (2480, 6353888), (2560, 6155329), (2759, 5711360), (2848, 5532880), (2852, 5525120), (2944, 5352460), (3007, 5240320), (3104, 5076560), (3560, 4426304), (3565, 4420096), (3680, 4281968), (3880, 4061248), (3968, 3971180), (4094, 3848960), (4462, 3531520), (4960, 3176944), (5518, 2855680), (5696, 2766440), (5704, 2762560), (5888, 2676230), (6014, 2620160), (6208, 2538280), (7120, 2213152), (7130, 2210048), (7360, 2140984), (7760, 2030624), (7936, 1985590), (8188, 1924480), (8633, 1825280), (8924, 1765760), (9920, 1588472), (10235, 1539584), (11036, 1427840), (11155, 1412608), (11392, 1383220), (11408, 1381280), (11776, 1338115), (12028, 1310080), (12416, 1269140), (13795, 1142272), (14240, 1106576), (14260, 1105024), (14720, 1070492), (15035, 1048064), (15520, 1015312), (15872, 992795), (16376, 962240), (17266, 912640), (17848, 882880), (19840, 794236), (20470, 769792), (22072, 713920), (22310, 706304), (22784, 691610), (22816, 690640), (24056, 655040), (24832, 634570), (27590, 571136), (28480, 553288), (28520, 552512), (29440, 535246), (30070, 524032), (31040, 507656), (32752, 481120), (34532, 456320), (35696, 441440), (39680, 397118), (40940, 384896), (43165, 365056), (44144, 356960), (44620, 353152), (45568, 345805), (45632, 345320), (48112, 327520), (49664, 317285), (55180, 285568), (56960, 276644), (57040, 276256), (58880, 267623), (60140, 262016), (62080, 253828), (63457, 248320), (65504, 240560), (69064, 228160), (69161, 227840), (71392, 220720), (79360, 198559), (81880, 192448), (86330, 182528), (88288, 178480), (89240, 176576), (91264, 172660), (96224, 163760), (110360, 142784), (113920, 138322), (114080, 138128), (120280, 131008), (124160, 126914)]