2017069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22963}}^1$

素因数の和:23045

約数の個数: 144

約数和(自身を含む): 6996395952

約数和(自身を除く): 4979326032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 22963, 29280, 43920, 45926, 68889, 87840, 91852, 114815, 137778, 183704, 206667, 229630, 275556, 344445, 367408, 413334, 459260, 551112, 688890, 734816, 826668, 918520, 1033335, 1102224, 1377780, 1400743, 1653336, 1837040, 2066670, 2204448, 2755560, 2801486, 3306672, 3674080, 4133340, 4202229, 5511120, 5602972, 6613344, 7003715, 8266680, 8404458, 11022240, 11205944, 12606687, 14007430, 16533360, 16808916, 21011145, 22411888, 25213374, 28014860, 33066720, 33617832, 42022290, 44823776, 50426748, 56029720, 63033435, 67235664, 84044580, 100853496, 112059440, 126066870, 134471328, 168089160, 201706992, 224118880, 252133740, 336178320, 403413984, 504267480, 672356640, 1008534960, 2017069920]

約数ペア:

[(1, 2017069920), (2, 1008534960), (3, 672356640), (4, 504267480), (5, 403413984), (6, 336178320), (8, 252133740), (9, 224118880), (10, 201706992), (12, 168089160), (15, 134471328), (16, 126066870), (18, 112059440), (20, 100853496), (24, 84044580), (30, 67235664), (32, 63033435), (36, 56029720), (40, 50426748), (45, 44823776), (48, 42022290), (60, 33617832), (61, 33066720), (72, 28014860), (80, 25213374), (90, 22411888), (96, 21011145), (120, 16808916), (122, 16533360), (144, 14007430), (160, 12606687), (180, 11205944), (183, 11022240), (240, 8404458), (244, 8266680), (288, 7003715), (305, 6613344), (360, 5602972), (366, 5511120), (480, 4202229), (488, 4133340), (549, 3674080), (610, 3306672), (720, 2801486), (732, 2755560), (915, 2204448), (976, 2066670), (1098, 1837040), (1220, 1653336), (1440, 1400743), (1464, 1377780), (1830, 1102224), (1952, 1033335), (2196, 918520), (2440, 826668), (2745, 734816), (2928, 688890), (3660, 551112), (4392, 459260), (4880, 413334), (5490, 367408), (5856, 344445), (7320, 275556), (8784, 229630), (9760, 206667), (10980, 183704), (14640, 137778), (17568, 114815), (21960, 91852), (22963, 87840), (29280, 68889), (43920, 45926)]