16970084460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{708859}}^1$

素因数の和:708900

約数の個数: 144

約数和(自身を含む): 61926009600

約数和(自身を除く): 44955925140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 708859, 1417718, 2126577, 2835436, 3544295, 4253154, 4962013, 6379731, 7088590, 8506308, 9924026, 10632885, 12759462, 13468321, 14177180, 14886039, 19848052, 21265770, 24810065, 25518924, 26936642, 29772078, 31898655, 40404963, 42531540, 44658117, 49620130, 53873284, 59544156, 63797310, 67341605, 74430195, 80809926, 89316234, 94278247, 99240260, 121214889, 127594620, 134683210, 148860390, 161619852, 178632468, 188556494, 202024815, 223290585, 242429778, 269366420, 282834741, 297720780, 377112988, 404049630, 446581170, 471391235, 484859556, 565669482, 606074445, 808099260, 848504223, 893162340, 942782470, 1131338964, 1212148890, 1414173705, 1697008446, 1885564940, 2424297780, 2828347410, 3394016892, 4242521115, 5656694820, 8485042230, 16970084460]

約数ペア:

[(1, 16970084460), (2, 8485042230), (3, 5656694820), (4, 4242521115), (5, 3394016892), (6, 2828347410), (7, 2424297780), (9, 1885564940), (10, 1697008446), (12, 1414173705), (14, 1212148890), (15, 1131338964), (18, 942782470), (19, 893162340), (20, 848504223), (21, 808099260), (28, 606074445), (30, 565669482), (35, 484859556), (36, 471391235), (38, 446581170), (42, 404049630), (45, 377112988), (57, 297720780), (60, 282834741), (63, 269366420), (70, 242429778), (76, 223290585), (84, 202024815), (90, 188556494), (95, 178632468), (105, 161619852), (114, 148860390), (126, 134683210), (133, 127594620), (140, 121214889), (171, 99240260), (180, 94278247), (190, 89316234), (210, 80809926), (228, 74430195), (252, 67341605), (266, 63797310), (285, 59544156), (315, 53873284), (342, 49620130), (380, 44658117), (399, 42531540), (420, 40404963), (532, 31898655), (570, 29772078), (630, 26936642), (665, 25518924), (684, 24810065), (798, 21265770), (855, 19848052), (1140, 14886039), (1197, 14177180), (1260, 13468321), (1330, 12759462), (1596, 10632885), (1710, 9924026), (1995, 8506308), (2394, 7088590), (2660, 6379731), (3420, 4962013), (3990, 4253154), (4788, 3544295), (5985, 2835436), (7980, 2126577), (11970, 1417718), (23940, 708859)]