19429961760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39632

約数の個数: 288

約数和(自身を含む): 74667640320

約数和(自身を除く): 55237678560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 20460, 22320, 24552, 27280, 30690, 32736, 39569, 40920, 44640, 49104, 54560, 61380, 79138, 81840, 98208, 118707, 122760, 158276, 163680, 197845, 237414, 245520, 316552, 356121, 395690, 435259, 474828, 491040, 593535, 633104, 712242, 791380, 870518, 949656, 1187070, 1226639, 1266208, 1305777, 1424484, 1582760, 1741036, 1780605, 1899312, 2176295, 2374140, 2453278, 2611554, 2848968, 3165520, 3482072, 3561210, 3679917, 3798624, 3917331, 4352590, 4748280, 4906556, 5223108, 5697936, 6133195, 6331040, 6528885, 6964144, 7122420, 7359834, 7834662, 8705180, 9496560, 9813112, 10446216, 11039751, 11395872, 12266390, 13057770, 13493029, 13928288, 14244840, 14719668, 15669324, 17410360, 18399585, 18993120, 19586655, 19626224, 20892432, 22079502, 24532780, 26115540, 26986058, 28489680, 29439336, 31338648, 34820720, 36799170, 39173310, 39252448, 40479087, 41784864, 44159004, 49065560, 52231080, 53972116, 55198755, 56979360, 58878672, 62677296, 67465145, 69641440, 73598340, 78346620, 80958174, 88318008, 98131120, 104462160, 107944232, 110397510, 117757344, 121437261, 125354592, 134930290, 147196680, 156693240, 161916348, 176636016, 196262240, 202395435, 208924320, 215888464, 220795020, 242874522, 269860580, 294393360, 313386480, 323832696, 353272032, 404790870, 431776928, 441590040, 485749044, 539721160, 588786720, 607186305, 626772960, 647665392, 809581740, 883180080, 971498088, 1079442320, 1214372610, 1295330784, 1619163480, 1766360160, 1942996176, 2158884640, 2428745220, 3238326960, 3885992352, 4857490440, 6476653920, 9714980880, 19429961760]

約数ペア:

[(1, 19429961760), (2, 9714980880), (3, 6476653920), (4, 4857490440), (5, 3885992352), (6, 3238326960), (8, 2428745220), (9, 2158884640), (10, 1942996176), (11, 1766360160), (12, 1619163480), (15, 1295330784), (16, 1214372610), (18, 1079442320), (20, 971498088), (22, 883180080), (24, 809581740), (30, 647665392), (31, 626772960), (32, 607186305), (33, 588786720), (36, 539721160), (40, 485749044), (44, 441590040), (45, 431776928), (48, 404790870), (55, 353272032), (60, 323832696), (62, 313386480), (66, 294393360), (72, 269860580), (80, 242874522), (88, 220795020), (90, 215888464), (93, 208924320), (96, 202395435), (99, 196262240), (110, 176636016), (120, 161916348), (124, 156693240), (132, 147196680), (144, 134930290), (155, 125354592), (160, 121437261), (165, 117757344), (176, 110397510), (180, 107944232), (186, 104462160), (198, 98131120), (220, 88318008), (240, 80958174), (248, 78346620), (264, 73598340), (279, 69641440), (288, 67465145), (310, 62677296), (330, 58878672), (341, 56979360), (352, 55198755), (360, 53972116), (372, 52231080), (396, 49065560), (440, 44159004), (465, 41784864), (480, 40479087), (495, 39252448), (496, 39173310), (528, 36799170), (558, 34820720), (620, 31338648), (660, 29439336), (682, 28489680), (720, 26986058), (744, 26115540), (792, 24532780), (880, 22079502), (930, 20892432), (990, 19626224), (992, 19586655), (1023, 18993120), (1056, 18399585), (1116, 17410360), (1240, 15669324), (1320, 14719668), (1364, 14244840), (1395, 13928288), (1440, 13493029), (1488, 13057770), (1584, 12266390), (1705, 11395872), (1760, 11039751), (1860, 10446216), (1980, 9813112), (2046, 9496560), (2232, 8705180), (2480, 7834662), (2640, 7359834), (2728, 7122420), (2790, 6964144), (2976, 6528885), (3069, 6331040), (3168, 6133195), (3410, 5697936), (3720, 5223108), (3960, 4906556), (4092, 4748280), (4464, 4352590), (4960, 3917331), (5115, 3798624), (5280, 3679917), (5456, 3561210), (5580, 3482072), (6138, 3165520), (6820, 2848968), (7440, 2611554), (7920, 2453278), (8184, 2374140), (8928, 2176295), (10230, 1899312), (10912, 1780605), (11160, 1741036), (12276, 1582760), (13640, 1424484), (14880, 1305777), (15345, 1266208), (15840, 1226639), (16368, 1187070), (20460, 949656), (22320, 870518), (24552, 791380), (27280, 712242), (30690, 633104), (32736, 593535), (39569, 491040), (40920, 474828), (44640, 435259), (49104, 395690), (54560, 356121), (61380, 316552), (79138, 245520), (81840, 237414), (98208, 197845), (118707, 163680), (122760, 158276)]