1903147920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:707

約数の個数: 320

約数和(自身を含む): 6999552000

約数和(自身を除く): 5096404080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 108, 114, 120, 135, 144, 152, 158, 171, 180, 190, 216, 228, 237, 240, 270, 285, 304, 316, 342, 360, 380, 395, 432, 456, 474, 513, 540, 570, 587, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1026, 1080, 1140, 1174, 1185, 1264, 1368, 1422, 1501, 1520, 1580, 1710, 1761, 1896, 2052, 2133, 2160, 2280, 2348, 2370, 2565, 2736, 2844, 2935, 3002, 3160, 3420, 3522, 3555, 3792, 4104, 4266, 4503, 4560, 4696, 4740, 5130, 5283, 5688, 5870, 6004, 6320, 6840, 7044, 7110, 7505, 8208, 8532, 8805, 9006, 9392, 9480, 10260, 10566, 10665, 11153, 11376, 11740, 12008, 13509, 13680, 14088, 14220, 15010, 15849, 17064, 17610, 18012, 18960, 20520, 21132, 21330, 22306, 22515, 23480, 24016, 26415, 27018, 28176, 28440, 30020, 31698, 33459, 34128, 35220, 36024, 40527, 41040, 42264, 42660, 44612, 45030, 46373, 46960, 52830, 54036, 55765, 56880, 60040, 63396, 66918, 67545, 70440, 72048, 79245, 81054, 84528, 85320, 89224, 90060, 92746, 100377, 105660, 108072, 111530, 120080, 126792, 133836, 135090, 139119, 140880, 158490, 162108, 167295, 170640, 178448, 180120, 185492, 200754, 202635, 211320, 216144, 223060, 231865, 253584, 267672, 270180, 278238, 301131, 316980, 324216, 334590, 360240, 370984, 401508, 405270, 417357, 422640, 446120, 463730, 501885, 535344, 540360, 556476, 602262, 633960, 648432, 669180, 695595, 741968, 803016, 810540, 834714, 881087, 892240, 927460, 1003770, 1080720, 1112952, 1204524, 1252071, 1267920, 1338360, 1391190, 1505655, 1606032, 1621080, 1669428, 1762174, 1854920, 2007540, 2086785, 2225904, 2409048, 2504142, 2643261, 2676720, 2782380, 3011310, 3242160, 3338856, 3524348, 3709840, 4015080, 4173570, 4405435, 4818096, 5008284, 5286522, 5564760, 6022620, 6260355, 6677712, 7048696, 7929783, 8030160, 8347140, 8810870, 10016568, 10573044, 11129520, 12045240, 12520710, 13216305, 14097392, 15859566, 16694280, 17621740, 20033136, 21146088, 23789349, 24090480, 25041420, 26432610, 31719132, 33388560, 35243480, 39648915, 42292176, 47578698, 50082840, 52865220, 63438264, 70486960, 79297830, 95157396, 100165680, 105730440, 118946745, 126876528, 158595660, 190314792, 211460880, 237893490, 317191320, 380629584, 475786980, 634382640, 951573960, 1903147920]

約数ペア:

[(1, 1903147920), (2, 951573960), (3, 634382640), (4, 475786980), (5, 380629584), (6, 317191320), (8, 237893490), (9, 211460880), (10, 190314792), (12, 158595660), (15, 126876528), (16, 118946745), (18, 105730440), (19, 100165680), (20, 95157396), (24, 79297830), (27, 70486960), (30, 63438264), (36, 52865220), (38, 50082840), (40, 47578698), (45, 42292176), (48, 39648915), (54, 35243480), (57, 33388560), (60, 31719132), (72, 26432610), (76, 25041420), (79, 24090480), (80, 23789349), (90, 21146088), (95, 20033136), (108, 17621740), (114, 16694280), (120, 15859566), (135, 14097392), (144, 13216305), (152, 12520710), (158, 12045240), (171, 11129520), (180, 10573044), (190, 10016568), (216, 8810870), (228, 8347140), (237, 8030160), (240, 7929783), (270, 7048696), (285, 6677712), (304, 6260355), (316, 6022620), (342, 5564760), (360, 5286522), (380, 5008284), (395, 4818096), (432, 4405435), (456, 4173570), (474, 4015080), (513, 3709840), (540, 3524348), (570, 3338856), (587, 3242160), (632, 3011310), (684, 2782380), (711, 2676720), (720, 2643261), (760, 2504142), (790, 2409048), (855, 2225904), (912, 2086785), (948, 2007540), (1026, 1854920), (1080, 1762174), (1140, 1669428), (1174, 1621080), (1185, 1606032), (1264, 1505655), (1368, 1391190), (1422, 1338360), (1501, 1267920), (1520, 1252071), (1580, 1204524), (1710, 1112952), (1761, 1080720), (1896, 1003770), (2052, 927460), (2133, 892240), (2160, 881087), (2280, 834714), (2348, 810540), (2370, 803016), (2565, 741968), (2736, 695595), (2844, 669180), (2935, 648432), (3002, 633960), (3160, 602262), (3420, 556476), (3522, 540360), (3555, 535344), (3792, 501885), (4104, 463730), (4266, 446120), (4503, 422640), (4560, 417357), (4696, 405270), (4740, 401508), (5130, 370984), (5283, 360240), (5688, 334590), (5870, 324216), (6004, 316980), (6320, 301131), (6840, 278238), (7044, 270180), (7110, 267672), (7505, 253584), (8208, 231865), (8532, 223060), (8805, 216144), (9006, 211320), (9392, 202635), (9480, 200754), (10260, 185492), (10566, 180120), (10665, 178448), (11153, 170640), (11376, 167295), (11740, 162108), (12008, 158490), (13509, 140880), (13680, 139119), (14088, 135090), (14220, 133836), (15010, 126792), (15849, 120080), (17064, 111530), (17610, 108072), (18012, 105660), (18960, 100377), (20520, 92746), (21132, 90060), (21330, 89224), (22306, 85320), (22515, 84528), (23480, 81054), (24016, 79245), (26415, 72048), (27018, 70440), (28176, 67545), (28440, 66918), (30020, 63396), (31698, 60040), (33459, 56880), (34128, 55765), (35220, 54036), (36024, 52830), (40527, 46960), (41040, 46373), (42264, 45030), (42660, 44612)]