2456690040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3171

約数の個数: 256

約数和(自身を含む): 9449395200

約数和(自身を除く): 6992705160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 642, 749, 756, 840, 856, 945, 963, 1070, 1080, 1260, 1284, 1498, 1512, 1605, 1890, 1926, 2140, 2247, 2520, 2568, 2889, 2996, 3037, 3210, 3745, 3780, 3852, 4280, 4494, 4815, 5778, 5992, 6074, 6420, 6741, 7490, 7560, 7704, 8988, 9111, 9630, 11235, 11556, 12148, 12840, 13482, 14445, 14980, 15185, 17976, 18222, 19260, 20223, 21259, 22470, 23112, 24296, 26964, 27333, 28890, 29960, 30370, 33705, 36444, 38520, 40446, 42518, 44940, 45555, 53928, 54666, 57780, 60740, 63777, 67410, 72888, 80892, 81999, 85036, 89880, 91110, 101115, 106295, 109332, 115560, 121480, 127554, 134820, 136665, 161784, 163998, 170072, 182220, 191331, 202230, 212590, 218664, 255108, 269640, 273330, 318885, 324959, 327996, 364440, 382662, 404460, 409995, 425180, 510216, 546660, 573993, 637770, 649918, 655992, 765324, 808920, 819990, 850360, 956655, 974877, 1093320, 1147986, 1275540, 1299836, 1530648, 1624795, 1639980, 1913310, 1949754, 2274713, 2295972, 2551080, 2599672, 2869965, 2924631, 3249590, 3279960, 3826620, 3899508, 4549426, 4591944, 4874385, 5739930, 5849262, 6499180, 6824139, 7653240, 7799016, 8773893, 9098852, 9748770, 11373565, 11479860, 11698524, 12998360, 13648278, 14623155, 17547786, 18197704, 19497540, 20472417, 22747130, 22959720, 23397048, 27296556, 29246310, 34120695, 35095572, 38995080, 40944834, 43869465, 45494260, 54593112, 58492620, 61417251, 68241390, 70191144, 81889668, 87738930, 90988520, 102362085, 116985240, 122834502, 136482780, 163779336, 175477860, 204724170, 245669004, 272965560, 307086255, 350955720, 409448340, 491338008, 614172510, 818896680, 1228345020, 2456690040]

約数ペア:

[(1, 2456690040), (2, 1228345020), (3, 818896680), (4, 614172510), (5, 491338008), (6, 409448340), (7, 350955720), (8, 307086255), (9, 272965560), (10, 245669004), (12, 204724170), (14, 175477860), (15, 163779336), (18, 136482780), (20, 122834502), (21, 116985240), (24, 102362085), (27, 90988520), (28, 87738930), (30, 81889668), (35, 70191144), (36, 68241390), (40, 61417251), (42, 58492620), (45, 54593112), (54, 45494260), (56, 43869465), (60, 40944834), (63, 38995080), (70, 35095572), (72, 34120695), (84, 29246310), (90, 27296556), (105, 23397048), (107, 22959720), (108, 22747130), (120, 20472417), (126, 19497540), (135, 18197704), (140, 17547786), (168, 14623155), (180, 13648278), (189, 12998360), (210, 11698524), (214, 11479860), (216, 11373565), (252, 9748770), (270, 9098852), (280, 8773893), (315, 7799016), (321, 7653240), (360, 6824139), (378, 6499180), (420, 5849262), (428, 5739930), (504, 4874385), (535, 4591944), (540, 4549426), (630, 3899508), (642, 3826620), (749, 3279960), (756, 3249590), (840, 2924631), (856, 2869965), (945, 2599672), (963, 2551080), (1070, 2295972), (1080, 2274713), (1260, 1949754), (1284, 1913310), (1498, 1639980), (1512, 1624795), (1605, 1530648), (1890, 1299836), (1926, 1275540), (2140, 1147986), (2247, 1093320), (2520, 974877), (2568, 956655), (2889, 850360), (2996, 819990), (3037, 808920), (3210, 765324), (3745, 655992), (3780, 649918), (3852, 637770), (4280, 573993), (4494, 546660), (4815, 510216), (5778, 425180), (5992, 409995), (6074, 404460), (6420, 382662), (6741, 364440), (7490, 327996), (7560, 324959), (7704, 318885), (8988, 273330), (9111, 269640), (9630, 255108), (11235, 218664), (11556, 212590), (12148, 202230), (12840, 191331), (13482, 182220), (14445, 170072), (14980, 163998), (15185, 161784), (17976, 136665), (18222, 134820), (19260, 127554), (20223, 121480), (21259, 115560), (22470, 109332), (23112, 106295), (24296, 101115), (26964, 91110), (27333, 89880), (28890, 85036), (29960, 81999), (30370, 80892), (33705, 72888), (36444, 67410), (38520, 63777), (40446, 60740), (42518, 57780), (44940, 54666), (45555, 53928)]