19433868720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{5591}}^1$

素因数の和:7683

約数の個数: 160

約数和(自身を含む): 68897018880

約数和(自身を除く): 49463150160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2069, 4138, 5591, 6207, 8276, 10345, 11182, 12414, 14483, 16552, 16773, 20690, 22364, 24828, 27955, 28966, 31035, 33104, 33546, 39137, 41380, 43449, 44728, 49656, 55910, 57932, 62070, 67092, 72415, 78274, 82760, 83865, 86898, 89456, 99312, 111820, 115864, 117411, 124140, 134184, 144830, 156548, 165520, 167730, 173796, 195685, 217245, 223640, 231728, 234822, 248280, 268368, 289660, 313096, 335460, 347592, 391370, 434490, 447280, 469644, 496560, 579320, 587055, 626192, 670920, 695184, 782740, 868980, 939288, 1158640, 1174110, 1341840, 1565480, 1737960, 1878576, 2348220, 3130960, 3475920, 4696440, 9392880, 11567779, 23135558, 34703337, 46271116, 57838895, 69406674, 80974453, 92542232, 115677790, 138813348, 161948906, 173516685, 185084464, 231355580, 242923359, 277626696, 323897812, 347033370, 404872265, 462711160, 485846718, 555253392, 647795624, 694066740, 809744530, 925422320, 971693436, 1214616795, 1295591248, 1388133480, 1619489060, 1943386872, 2429233590, 2776266960, 3238978120, 3886773744, 4858467180, 6477956240, 9716934360, 19433868720]

約数ペア:

[(1, 19433868720), (2, 9716934360), (3, 6477956240), (4, 4858467180), (5, 3886773744), (6, 3238978120), (7, 2776266960), (8, 2429233590), (10, 1943386872), (12, 1619489060), (14, 1388133480), (15, 1295591248), (16, 1214616795), (20, 971693436), (21, 925422320), (24, 809744530), (28, 694066740), (30, 647795624), (35, 555253392), (40, 485846718), (42, 462711160), (48, 404872265), (56, 347033370), (60, 323897812), (70, 277626696), (80, 242923359), (84, 231355580), (105, 185084464), (112, 173516685), (120, 161948906), (140, 138813348), (168, 115677790), (210, 92542232), (240, 80974453), (280, 69406674), (336, 57838895), (420, 46271116), (560, 34703337), (840, 23135558), (1680, 11567779), (2069, 9392880), (4138, 4696440), (5591, 3475920), (6207, 3130960), (8276, 2348220), (10345, 1878576), (11182, 1737960), (12414, 1565480), (14483, 1341840), (16552, 1174110), (16773, 1158640), (20690, 939288), (22364, 868980), (24828, 782740), (27955, 695184), (28966, 670920), (31035, 626192), (33104, 587055), (33546, 579320), (39137, 496560), (41380, 469644), (43449, 447280), (44728, 434490), (49656, 391370), (55910, 347592), (57932, 335460), (62070, 313096), (67092, 289660), (72415, 268368), (78274, 248280), (82760, 234822), (83865, 231728), (86898, 223640), (89456, 217245), (99312, 195685), (111820, 173796), (115864, 167730), (117411, 165520), (124140, 156548), (134184, 144830)]