1868816400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4630

約数の個数: 240

約数和(自身を含む): 6742806528

約数和(自身を除く): 4873990128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 440, 465, 496, 528, 550, 600, 620, 660, 682, 744, 775, 825, 880, 930, 1023, 1100, 1200, 1240, 1320, 1364, 1488, 1550, 1650, 1705, 1860, 2046, 2200, 2325, 2480, 2640, 2728, 3100, 3300, 3410, 3720, 4092, 4400, 4567, 4650, 5115, 5456, 6200, 6600, 6820, 7440, 8184, 8525, 9134, 9300, 10230, 12400, 13200, 13640, 13701, 16368, 17050, 18268, 18600, 20460, 22835, 25575, 27280, 27402, 34100, 36536, 37200, 40920, 45670, 50237, 51150, 54804, 68200, 68505, 73072, 81840, 91340, 100474, 102300, 109608, 114175, 136400, 137010, 141577, 150711, 182680, 200948, 204600, 219216, 228350, 251185, 274020, 283154, 301422, 342525, 365360, 401896, 409200, 424731, 456700, 502370, 548040, 566308, 602844, 685050, 707885, 753555, 803792, 849462, 913400, 1004740, 1096080, 1132616, 1205688, 1255925, 1370100, 1415770, 1507110, 1557347, 1698924, 1826800, 2009480, 2123655, 2265232, 2411376, 2511850, 2740200, 2831540, 3014220, 3114694, 3397848, 3539425, 3767775, 4018960, 4247310, 4672041, 5023700, 5480400, 5663080, 6028440, 6229388, 6795696, 7078850, 7535550, 7786735, 8494620, 9344082, 10047400, 10618275, 11326160, 12056880, 12458776, 14157700, 15071100, 15573470, 16989240, 18688164, 20094800, 21236550, 23360205, 24917552, 28315400, 30142200, 31146940, 33978480, 37376328, 38933675, 42473100, 46720410, 56630800, 60284400, 62293880, 74752656, 77867350, 84946200, 93440820, 116801025, 124587760, 155734700, 169892400, 186881640, 233602050, 311469400, 373763280, 467204100, 622938800, 934408200, 1868816400]

約数ペア:

[(1, 1868816400), (2, 934408200), (3, 622938800), (4, 467204100), (5, 373763280), (6, 311469400), (8, 233602050), (10, 186881640), (11, 169892400), (12, 155734700), (15, 124587760), (16, 116801025), (20, 93440820), (22, 84946200), (24, 77867350), (25, 74752656), (30, 62293880), (31, 60284400), (33, 56630800), (40, 46720410), (44, 42473100), (48, 38933675), (50, 37376328), (55, 33978480), (60, 31146940), (62, 30142200), (66, 28315400), (75, 24917552), (80, 23360205), (88, 21236550), (93, 20094800), (100, 18688164), (110, 16989240), (120, 15573470), (124, 15071100), (132, 14157700), (150, 12458776), (155, 12056880), (165, 11326160), (176, 10618275), (186, 10047400), (200, 9344082), (220, 8494620), (240, 7786735), (248, 7535550), (264, 7078850), (275, 6795696), (300, 6229388), (310, 6028440), (330, 5663080), (341, 5480400), (372, 5023700), (400, 4672041), (440, 4247310), (465, 4018960), (496, 3767775), (528, 3539425), (550, 3397848), (600, 3114694), (620, 3014220), (660, 2831540), (682, 2740200), (744, 2511850), (775, 2411376), (825, 2265232), (880, 2123655), (930, 2009480), (1023, 1826800), (1100, 1698924), (1200, 1557347), (1240, 1507110), (1320, 1415770), (1364, 1370100), (1488, 1255925), (1550, 1205688), (1650, 1132616), (1705, 1096080), (1860, 1004740), (2046, 913400), (2200, 849462), (2325, 803792), (2480, 753555), (2640, 707885), (2728, 685050), (3100, 602844), (3300, 566308), (3410, 548040), (3720, 502370), (4092, 456700), (4400, 424731), (4567, 409200), (4650, 401896), (5115, 365360), (5456, 342525), (6200, 301422), (6600, 283154), (6820, 274020), (7440, 251185), (8184, 228350), (8525, 219216), (9134, 204600), (9300, 200948), (10230, 182680), (12400, 150711), (13200, 141577), (13640, 137010), (13701, 136400), (16368, 114175), (17050, 109608), (18268, 102300), (18600, 100474), (20460, 91340), (22835, 81840), (25575, 73072), (27280, 68505), (27402, 68200), (34100, 54804), (36536, 51150), (37200, 50237), (40920, 45670)]