1910032000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 5130028800

約数和(自身を除く): 3219996800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 64, 76, 80, 95, 100, 103, 122, 125, 128, 152, 160, 190, 200, 206, 244, 250, 304, 305, 320, 380, 400, 412, 475, 488, 500, 515, 608, 610, 640, 760, 800, 824, 950, 976, 1000, 1030, 1159, 1216, 1220, 1520, 1525, 1600, 1648, 1900, 1952, 1957, 2000, 2060, 2318, 2375, 2432, 2440, 2575, 3040, 3050, 3200, 3296, 3800, 3904, 3914, 4000, 4120, 4636, 4750, 4880, 5150, 5795, 6080, 6100, 6283, 6592, 7600, 7625, 7808, 7828, 8000, 8240, 9272, 9500, 9760, 9785, 10300, 11590, 12160, 12200, 12566, 12875, 13184, 15200, 15250, 15656, 16000, 16480, 18544, 19000, 19520, 19570, 20600, 23180, 24400, 25132, 25750, 28975, 30400, 30500, 31312, 31415, 32960, 37088, 38000, 39040, 39140, 41200, 46360, 48800, 48925, 50264, 51500, 57950, 60800, 61000, 62624, 62830, 65920, 74176, 76000, 78280, 82400, 92720, 97600, 97850, 100528, 103000, 115900, 119377, 122000, 125248, 125660, 144875, 148352, 152000, 156560, 157075, 164800, 185440, 195200, 195700, 201056, 206000, 231800, 238754, 244000, 244625, 250496, 251320, 289750, 304000, 313120, 314150, 329600, 370880, 391400, 402112, 412000, 463600, 477508, 488000, 489250, 502640, 579500, 596885, 626240, 628300, 741760, 782800, 785375, 804224, 824000, 927200, 955016, 976000, 978500, 1005280, 1159000, 1193770, 1252480, 1256600, 1565600, 1570750, 1648000, 1854400, 1910032, 1957000, 2010560, 2318000, 2387540, 2513200, 2984425, 3131200, 3141500, 3708800, 3820064, 3914000, 4021120, 4636000, 4775080, 5026400, 5968850, 6262400, 6283000, 7640128, 7828000, 9272000, 9550160, 10052800, 11937700, 12566000, 14922125, 15280256, 15656000, 18544000, 19100320, 20105600, 23875400, 25132000, 29844250, 31312000, 38200640, 47750800, 50264000, 59688500, 76401280, 95501600, 100528000, 119377000, 191003200, 238754000, 382006400, 477508000, 955016000, 1910032000]

約数ペア:

[(1, 1910032000), (2, 955016000), (4, 477508000), (5, 382006400), (8, 238754000), (10, 191003200), (16, 119377000), (19, 100528000), (20, 95501600), (25, 76401280), (32, 59688500), (38, 50264000), (40, 47750800), (50, 38200640), (61, 31312000), (64, 29844250), (76, 25132000), (80, 23875400), (95, 20105600), (100, 19100320), (103, 18544000), (122, 15656000), (125, 15280256), (128, 14922125), (152, 12566000), (160, 11937700), (190, 10052800), (200, 9550160), (206, 9272000), (244, 7828000), (250, 7640128), (304, 6283000), (305, 6262400), (320, 5968850), (380, 5026400), (400, 4775080), (412, 4636000), (475, 4021120), (488, 3914000), (500, 3820064), (515, 3708800), (608, 3141500), (610, 3131200), (640, 2984425), (760, 2513200), (800, 2387540), (824, 2318000), (950, 2010560), (976, 1957000), (1000, 1910032), (1030, 1854400), (1159, 1648000), (1216, 1570750), (1220, 1565600), (1520, 1256600), (1525, 1252480), (1600, 1193770), (1648, 1159000), (1900, 1005280), (1952, 978500), (1957, 976000), (2000, 955016), (2060, 927200), (2318, 824000), (2375, 804224), (2432, 785375), (2440, 782800), (2575, 741760), (3040, 628300), (3050, 626240), (3200, 596885), (3296, 579500), (3800, 502640), (3904, 489250), (3914, 488000), (4000, 477508), (4120, 463600), (4636, 412000), (4750, 402112), (4880, 391400), (5150, 370880), (5795, 329600), (6080, 314150), (6100, 313120), (6283, 304000), (6592, 289750), (7600, 251320), (7625, 250496), (7808, 244625), (7828, 244000), (8000, 238754), (8240, 231800), (9272, 206000), (9500, 201056), (9760, 195700), (9785, 195200), (10300, 185440), (11590, 164800), (12160, 157075), (12200, 156560), (12566, 152000), (12875, 148352), (13184, 144875), (15200, 125660), (15250, 125248), (15656, 122000), (16000, 119377), (16480, 115900), (18544, 103000), (19000, 100528), (19520, 97850), (19570, 97600), (20600, 92720), (23180, 82400), (24400, 78280), (25132, 76000), (25750, 74176), (28975, 65920), (30400, 62830), (30500, 62624), (31312, 61000), (31415, 60800), (32960, 57950), (37088, 51500), (38000, 50264), (39040, 48925), (39140, 48800), (41200, 46360)]