2940388920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1187}}^1$

素因数の和:2194

約数の個数: 192

約数和(自身を含む): 10941765120

約数和(自身を除く): 8001376200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 983, 1187, 1260, 1966, 2374, 2520, 2949, 3561, 3932, 4748, 4915, 5898, 5935, 6881, 7122, 7864, 8309, 8847, 9496, 9830, 10683, 11796, 11870, 13762, 14244, 14745, 16618, 17694, 17805, 19660, 20643, 21366, 23592, 23740, 24927, 27524, 28488, 29490, 33236, 34405, 35388, 35610, 39320, 41286, 41545, 42732, 44235, 47480, 49854, 53415, 55048, 58980, 61929, 66472, 68810, 70776, 71220, 74781, 82572, 83090, 85464, 88470, 99708, 103215, 106830, 117960, 123858, 124635, 137620, 142440, 149562, 165144, 166180, 176940, 199416, 206430, 213660, 247716, 249270, 275240, 299124, 309645, 332360, 353880, 373905, 412860, 427320, 495432, 498540, 598248, 619290, 747810, 825720, 997080, 1166821, 1238580, 1495620, 2333642, 2477160, 2991240, 3500463, 4667284, 5834105, 7000926, 8167747, 9334568, 10501389, 11668210, 14001852, 16335494, 17502315, 21002778, 23336420, 24503241, 28003704, 32670988, 35004630, 40838735, 42005556, 46672840, 49006482, 52506945, 65341976, 70009260, 73509723, 81677470, 84011112, 98012964, 105013890, 122516205, 140018520, 147019446, 163354940, 196025928, 210027780, 245032410, 294038892, 326709880, 367548615, 420055560, 490064820, 588077784, 735097230, 980129640, 1470194460, 2940388920]

約数ペア:

[(1, 2940388920), (2, 1470194460), (3, 980129640), (4, 735097230), (5, 588077784), (6, 490064820), (7, 420055560), (8, 367548615), (9, 326709880), (10, 294038892), (12, 245032410), (14, 210027780), (15, 196025928), (18, 163354940), (20, 147019446), (21, 140018520), (24, 122516205), (28, 105013890), (30, 98012964), (35, 84011112), (36, 81677470), (40, 73509723), (42, 70009260), (45, 65341976), (56, 52506945), (60, 49006482), (63, 46672840), (70, 42005556), (72, 40838735), (84, 35004630), (90, 32670988), (105, 28003704), (120, 24503241), (126, 23336420), (140, 21002778), (168, 17502315), (180, 16335494), (210, 14001852), (252, 11668210), (280, 10501389), (315, 9334568), (360, 8167747), (420, 7000926), (504, 5834105), (630, 4667284), (840, 3500463), (983, 2991240), (1187, 2477160), (1260, 2333642), (1966, 1495620), (2374, 1238580), (2520, 1166821), (2949, 997080), (3561, 825720), (3932, 747810), (4748, 619290), (4915, 598248), (5898, 498540), (5935, 495432), (6881, 427320), (7122, 412860), (7864, 373905), (8309, 353880), (8847, 332360), (9496, 309645), (9830, 299124), (10683, 275240), (11796, 249270), (11870, 247716), (13762, 213660), (14244, 206430), (14745, 199416), (16618, 176940), (17694, 166180), (17805, 165144), (19660, 149562), (20643, 142440), (21366, 137620), (23592, 124635), (23740, 123858), (24927, 117960), (27524, 106830), (28488, 103215), (29490, 99708), (33236, 88470), (34405, 85464), (35388, 83090), (35610, 82572), (39320, 74781), (41286, 71220), (41545, 70776), (42732, 68810), (44235, 66472), (47480, 61929), (49854, 58980), (53415, 55048)]