16881962160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{8807}}^1$

素因数の和:9000

約数の個数: 240

約数和(自身を含む): 61258864896

約数和(自身を除く): 44376902736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 163, 168, 196, 210, 240, 245, 280, 294, 326, 336, 392, 420, 489, 490, 560, 588, 652, 735, 784, 815, 840, 978, 980, 1141, 1176, 1304, 1470, 1630, 1680, 1956, 1960, 2282, 2352, 2445, 2608, 2940, 3260, 3423, 3912, 3920, 4564, 4890, 5705, 5880, 6520, 6846, 7824, 7987, 8807, 9128, 9780, 11410, 11760, 13040, 13692, 15974, 17115, 17614, 18256, 19560, 22820, 23961, 26421, 27384, 31948, 34230, 35228, 39120, 39935, 44035, 45640, 47922, 52842, 54768, 61649, 63896, 68460, 70456, 79870, 88070, 91280, 95844, 105684, 119805, 123298, 127792, 132105, 136920, 140912, 159740, 176140, 184947, 191688, 211368, 239610, 246596, 264210, 273840, 308245, 319480, 352280, 369894, 383376, 422736, 431543, 479220, 493192, 528420, 616490, 638960, 704560, 739788, 863086, 924735, 958440, 986384, 1056840, 1232980, 1294629, 1435541, 1479576, 1726172, 1849470, 1916880, 2113680, 2157715, 2465960, 2589258, 2871082, 2959152, 3452344, 3698940, 4306623, 4315430, 4931920, 5178516, 5742164, 6473145, 6904688, 7177705, 7397880, 8613246, 8630860, 10048787, 10357032, 11484328, 12946290, 14355410, 14795760, 17226492, 17261720, 20097574, 20714064, 21533115, 22968656, 25892580, 28710820, 30146361, 34452984, 34523440, 40195148, 43066230, 50243935, 51785160, 57421640, 60292722, 68905968, 70341509, 80390296, 86132460, 100487870, 103570320, 114843280, 120585444, 140683018, 150731805, 160780592, 172264920, 200975740, 211024527, 241170888, 281366036, 301463610, 344529840, 351707545, 401951480, 422049054, 482341776, 562732072, 602927220, 703415090, 803902960, 844098108, 1055122635, 1125464144, 1205854440, 1406830180, 1688196216, 2110245270, 2411708880, 2813660360, 3376392432, 4220490540, 5627320720, 8440981080, 16881962160]

約数ペア:

[(1, 16881962160), (2, 8440981080), (3, 5627320720), (4, 4220490540), (5, 3376392432), (6, 2813660360), (7, 2411708880), (8, 2110245270), (10, 1688196216), (12, 1406830180), (14, 1205854440), (15, 1125464144), (16, 1055122635), (20, 844098108), (21, 803902960), (24, 703415090), (28, 602927220), (30, 562732072), (35, 482341776), (40, 422049054), (42, 401951480), (48, 351707545), (49, 344529840), (56, 301463610), (60, 281366036), (70, 241170888), (80, 211024527), (84, 200975740), (98, 172264920), (105, 160780592), (112, 150731805), (120, 140683018), (140, 120585444), (147, 114843280), (163, 103570320), (168, 100487870), (196, 86132460), (210, 80390296), (240, 70341509), (245, 68905968), (280, 60292722), (294, 57421640), (326, 51785160), (336, 50243935), (392, 43066230), (420, 40195148), (489, 34523440), (490, 34452984), (560, 30146361), (588, 28710820), (652, 25892580), (735, 22968656), (784, 21533115), (815, 20714064), (840, 20097574), (978, 17261720), (980, 17226492), (1141, 14795760), (1176, 14355410), (1304, 12946290), (1470, 11484328), (1630, 10357032), (1680, 10048787), (1956, 8630860), (1960, 8613246), (2282, 7397880), (2352, 7177705), (2445, 6904688), (2608, 6473145), (2940, 5742164), (3260, 5178516), (3423, 4931920), (3912, 4315430), (3920, 4306623), (4564, 3698940), (4890, 3452344), (5705, 2959152), (5880, 2871082), (6520, 2589258), (6846, 2465960), (7824, 2157715), (7987, 2113680), (8807, 1916880), (9128, 1849470), (9780, 1726172), (11410, 1479576), (11760, 1435541), (13040, 1294629), (13692, 1232980), (15974, 1056840), (17115, 986384), (17614, 958440), (18256, 924735), (19560, 863086), (22820, 739788), (23961, 704560), (26421, 638960), (27384, 616490), (31948, 528420), (34230, 493192), (35228, 479220), (39120, 431543), (39935, 422736), (44035, 383376), (45640, 369894), (47922, 352280), (52842, 319480), (54768, 308245), (61649, 273840), (63896, 264210), (68460, 246596), (70456, 239610), (79870, 211368), (88070, 191688), (91280, 184947), (95844, 176140), (105684, 159740), (119805, 140912), (123298, 136920), (127792, 132105)]