4457013540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 288

約数和(自身を含む): 15504693120

約数和(自身を除く): 11047679580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 73, 76, 84, 95, 98, 105, 114, 133, 140, 146, 147, 190, 196, 210, 219, 228, 245, 266, 285, 292, 294, 365, 380, 399, 420, 438, 490, 511, 532, 570, 588, 665, 730, 735, 798, 876, 931, 980, 1022, 1093, 1095, 1140, 1330, 1387, 1460, 1470, 1533, 1596, 1862, 1995, 2044, 2186, 2190, 2555, 2660, 2774, 2793, 2940, 3066, 3279, 3577, 3724, 3990, 4161, 4372, 4380, 4655, 5110, 5465, 5548, 5586, 6132, 6558, 6935, 7154, 7651, 7665, 7980, 8322, 9310, 9709, 10220, 10731, 10930, 11172, 13116, 13870, 13965, 14308, 15302, 15330, 16395, 16644, 17885, 18620, 19418, 20767, 20805, 21462, 21860, 22953, 27740, 27930, 29127, 30604, 30660, 32790, 35770, 38255, 38836, 41534, 41610, 42924, 45906, 48545, 53557, 53655, 55860, 58254, 62301, 65580, 67963, 71540, 76510, 79789, 83068, 83220, 91812, 97090, 103835, 107114, 107310, 114765, 116508, 124602, 135926, 145369, 145635, 153020, 159578, 160671, 194180, 203889, 207670, 214228, 214620, 229530, 239367, 249204, 267785, 271852, 290738, 291270, 311505, 319156, 321342, 339815, 398945, 407778, 415340, 436107, 459060, 478734, 535570, 558523, 581476, 582540, 623010, 642684, 679630, 726845, 797890, 803355, 815556, 872214, 957468, 1017583, 1019445, 1071140, 1117046, 1196835, 1246020, 1359260, 1453690, 1515991, 1595780, 1606710, 1675569, 1744428, 2035166, 2038890, 2180535, 2234092, 2393670, 2792615, 2907380, 3031982, 3052749, 3213420, 3351138, 3909661, 4070332, 4077780, 4361070, 4547973, 4787340, 5087915, 5585230, 6063964, 6105498, 6702276, 7579955, 7819322, 8377845, 8722140, 9095946, 10175830, 10611937, 11170460, 11728983, 12210996, 15159910, 15263745, 15638644, 16755690, 18191892, 19548305, 20351660, 21223874, 22739865, 23457966, 30319820, 30527490, 31835811, 33511380, 39096610, 42447748, 45479730, 46915932, 53059685, 58644915, 61054980, 63671622, 74283559, 78193220, 90959460, 106119370, 117289830, 127343244, 148567118, 159179055, 212238740, 222850677, 234579660, 297134236, 318358110, 371417795, 445701354, 636716220, 742835590, 891402708, 1114253385, 1485671180, 2228506770, 4457013540]

約数ペア:

[(1, 4457013540), (2, 2228506770), (3, 1485671180), (4, 1114253385), (5, 891402708), (6, 742835590), (7, 636716220), (10, 445701354), (12, 371417795), (14, 318358110), (15, 297134236), (19, 234579660), (20, 222850677), (21, 212238740), (28, 159179055), (30, 148567118), (35, 127343244), (38, 117289830), (42, 106119370), (49, 90959460), (57, 78193220), (60, 74283559), (70, 63671622), (73, 61054980), (76, 58644915), (84, 53059685), (95, 46915932), (98, 45479730), (105, 42447748), (114, 39096610), (133, 33511380), (140, 31835811), (146, 30527490), (147, 30319820), (190, 23457966), (196, 22739865), (210, 21223874), (219, 20351660), (228, 19548305), (245, 18191892), (266, 16755690), (285, 15638644), (292, 15263745), (294, 15159910), (365, 12210996), (380, 11728983), (399, 11170460), (420, 10611937), (438, 10175830), (490, 9095946), (511, 8722140), (532, 8377845), (570, 7819322), (588, 7579955), (665, 6702276), (730, 6105498), (735, 6063964), (798, 5585230), (876, 5087915), (931, 4787340), (980, 4547973), (1022, 4361070), (1093, 4077780), (1095, 4070332), (1140, 3909661), (1330, 3351138), (1387, 3213420), (1460, 3052749), (1470, 3031982), (1533, 2907380), (1596, 2792615), (1862, 2393670), (1995, 2234092), (2044, 2180535), (2186, 2038890), (2190, 2035166), (2555, 1744428), (2660, 1675569), (2774, 1606710), (2793, 1595780), (2940, 1515991), (3066, 1453690), (3279, 1359260), (3577, 1246020), (3724, 1196835), (3990, 1117046), (4161, 1071140), (4372, 1019445), (4380, 1017583), (4655, 957468), (5110, 872214), (5465, 815556), (5548, 803355), (5586, 797890), (6132, 726845), (6558, 679630), (6935, 642684), (7154, 623010), (7651, 582540), (7665, 581476), (7980, 558523), (8322, 535570), (9310, 478734), (9709, 459060), (10220, 436107), (10731, 415340), (10930, 407778), (11172, 398945), (13116, 339815), (13870, 321342), (13965, 319156), (14308, 311505), (15302, 291270), (15330, 290738), (16395, 271852), (16644, 267785), (17885, 249204), (18620, 239367), (19418, 229530), (20767, 214620), (20805, 214228), (21462, 207670), (21860, 203889), (22953, 194180), (27740, 160671), (27930, 159578), (29127, 153020), (30604, 145635), (30660, 145369), (32790, 135926), (35770, 124602), (38255, 116508), (38836, 114765), (41534, 107310), (41610, 107114), (42924, 103835), (45906, 97090), (48545, 91812), (53557, 83220), (53655, 83068), (55860, 79789), (58254, 76510), (62301, 71540), (65580, 67963)]