19933686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1084

約数の個数: 320

約数和(自身を含む): 69880098816

約数和(自身を除く): 49946411856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 373, 440, 465, 496, 528, 620, 653, 660, 682, 744, 746, 880, 930, 1023, 1119, 1240, 1306, 1320, 1364, 1488, 1492, 1705, 1860, 1865, 1959, 2046, 2238, 2480, 2612, 2640, 2728, 2984, 3265, 3410, 3720, 3730, 3918, 4092, 4103, 4476, 5115, 5224, 5456, 5595, 5968, 6530, 6820, 7183, 7440, 7460, 7836, 8184, 8206, 8952, 9795, 10230, 10448, 11190, 11563, 12309, 13060, 13640, 14366, 14920, 15672, 16368, 16412, 17904, 19590, 20243, 20460, 20515, 21549, 22380, 23126, 24618, 26120, 27280, 28732, 29840, 31344, 32824, 34689, 35915, 39180, 40486, 40920, 41030, 43098, 44760, 46252, 49236, 52240, 57464, 57815, 60729, 61545, 65648, 69378, 71830, 78360, 80972, 81840, 82060, 86196, 89520, 92504, 98472, 101215, 107745, 114928, 115630, 121458, 123090, 127193, 138756, 143660, 156720, 161944, 164120, 172392, 173445, 185008, 196944, 202430, 215490, 222673, 231260, 242916, 243569, 246180, 254386, 277512, 287320, 303645, 323888, 328240, 344784, 346890, 381579, 404860, 430980, 445346, 462520, 485832, 487138, 492360, 508772, 555024, 574640, 607290, 635965, 668019, 693780, 730707, 763158, 809720, 861960, 890692, 925040, 971664, 974276, 984720, 1017544, 1113365, 1214580, 1217845, 1271930, 1336038, 1387560, 1461414, 1526316, 1619440, 1723920, 1781384, 1907895, 1948552, 2035088, 2226730, 2429160, 2435690, 2543860, 2672076, 2679259, 2775120, 2922828, 3052632, 3340095, 3562768, 3653535, 3815790, 3897104, 4453460, 4858320, 4871380, 5087720, 5344152, 5358518, 5845656, 6105264, 6680190, 7307070, 7550639, 7631580, 8037777, 8906920, 9742760, 10175440, 10688304, 10717036, 11691312, 13360380, 13396295, 14614140, 15101278, 15263160, 16075554, 17813840, 19485520, 21434072, 22651917, 26720760, 26792590, 29228280, 30202556, 30526320, 32151108, 37753195, 40188885, 42868144, 45303834, 53441520, 53585180, 58456560, 60405112, 64302216, 75506390, 80377770, 83057029, 90607668, 107170360, 113259585, 120810224, 128604432, 151012780, 160755540, 166114058, 181215336, 214340720, 226519170, 249171087, 302025560, 321511080, 332228116, 362430672, 415285145, 453038340, 498342174, 604051120, 643022160, 664456232, 830570290, 906076680, 996684348, 1245855435, 1328912464, 1661140580, 1812153360, 1993368696, 2491710870, 3322281160, 3986737392, 4983421740, 6644562320, 9966843480, 19933686960]

約数ペア:

[(1, 19933686960), (2, 9966843480), (3, 6644562320), (4, 4983421740), (5, 3986737392), (6, 3322281160), (8, 2491710870), (10, 1993368696), (11, 1812153360), (12, 1661140580), (15, 1328912464), (16, 1245855435), (20, 996684348), (22, 906076680), (24, 830570290), (30, 664456232), (31, 643022160), (33, 604051120), (40, 498342174), (44, 453038340), (48, 415285145), (55, 362430672), (60, 332228116), (62, 321511080), (66, 302025560), (80, 249171087), (88, 226519170), (93, 214340720), (110, 181215336), (120, 166114058), (124, 160755540), (132, 151012780), (155, 128604432), (165, 120810224), (176, 113259585), (186, 107170360), (220, 90607668), (240, 83057029), (248, 80377770), (264, 75506390), (310, 64302216), (330, 60405112), (341, 58456560), (372, 53585180), (373, 53441520), (440, 45303834), (465, 42868144), (496, 40188885), (528, 37753195), (620, 32151108), (653, 30526320), (660, 30202556), (682, 29228280), (744, 26792590), (746, 26720760), (880, 22651917), (930, 21434072), (1023, 19485520), (1119, 17813840), (1240, 16075554), (1306, 15263160), (1320, 15101278), (1364, 14614140), (1488, 13396295), (1492, 13360380), (1705, 11691312), (1860, 10717036), (1865, 10688304), (1959, 10175440), (2046, 9742760), (2238, 8906920), (2480, 8037777), (2612, 7631580), (2640, 7550639), (2728, 7307070), (2984, 6680190), (3265, 6105264), (3410, 5845656), (3720, 5358518), (3730, 5344152), (3918, 5087720), (4092, 4871380), (4103, 4858320), (4476, 4453460), (5115, 3897104), (5224, 3815790), (5456, 3653535), (5595, 3562768), (5968, 3340095), (6530, 3052632), (6820, 2922828), (7183, 2775120), (7440, 2679259), (7460, 2672076), (7836, 2543860), (8184, 2435690), (8206, 2429160), (8952, 2226730), (9795, 2035088), (10230, 1948552), (10448, 1907895), (11190, 1781384), (11563, 1723920), (12309, 1619440), (13060, 1526316), (13640, 1461414), (14366, 1387560), (14920, 1336038), (15672, 1271930), (16368, 1217845), (16412, 1214580), (17904, 1113365), (19590, 1017544), (20243, 984720), (20460, 974276), (20515, 971664), (21549, 925040), (22380, 890692), (23126, 861960), (24618, 809720), (26120, 763158), (27280, 730707), (28732, 693780), (29840, 668019), (31344, 635965), (32824, 607290), (34689, 574640), (35915, 555024), (39180, 508772), (40486, 492360), (40920, 487138), (41030, 485832), (43098, 462520), (44760, 445346), (46252, 430980), (49236, 404860), (52240, 381579), (57464, 346890), (57815, 344784), (60729, 328240), (61545, 323888), (65648, 303645), (69378, 287320), (71830, 277512), (78360, 254386), (80972, 246180), (81840, 243569), (82060, 242916), (86196, 231260), (89520, 222673), (92504, 215490), (98472, 202430), (101215, 196944), (107745, 185008), (114928, 173445), (115630, 172392), (121458, 164120), (123090, 161944), (127193, 156720), (138756, 143660)]