1909111320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2377}}^1$

素因数の和:2514

約数の個数: 192

約数和(自身を含む): 6543875520

約数和(自身を除く): 4634764200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 97, 115, 120, 138, 180, 184, 194, 207, 230, 276, 291, 345, 360, 388, 414, 460, 485, 552, 582, 690, 776, 828, 873, 920, 970, 1035, 1164, 1380, 1455, 1656, 1746, 1940, 2070, 2231, 2328, 2377, 2760, 2910, 3492, 3880, 4140, 4365, 4462, 4754, 5820, 6693, 6984, 7131, 8280, 8730, 8924, 9508, 11155, 11640, 11885, 13386, 14262, 17460, 17848, 19016, 20079, 21393, 22310, 23770, 26772, 28524, 33465, 34920, 35655, 40158, 42786, 44620, 47540, 53544, 54671, 57048, 66930, 71310, 80316, 85572, 89240, 95080, 100395, 106965, 109342, 133860, 142620, 160632, 164013, 171144, 200790, 213930, 218684, 230569, 267720, 273355, 285240, 328026, 401580, 427860, 437368, 461138, 492039, 546710, 656052, 691707, 803160, 820065, 855720, 922276, 984078, 1093420, 1152845, 1312104, 1383414, 1640130, 1844552, 1968156, 2075121, 2186840, 2305690, 2460195, 2766828, 3280260, 3458535, 3936312, 4150242, 4611380, 4920390, 5303087, 5533656, 6560520, 6917070, 8300484, 9222760, 9840780, 10375605, 10606174, 13834140, 15909261, 16600968, 19681560, 20751210, 21212348, 26515435, 27668280, 31818522, 41502420, 42424696, 47727783, 53030870, 63637044, 79546305, 83004840, 95455566, 106061740, 127274088, 159092610, 190911132, 212123480, 238638915, 318185220, 381822264, 477277830, 636370440, 954555660, 1909111320]

約数ペア:

[(1, 1909111320), (2, 954555660), (3, 636370440), (4, 477277830), (5, 381822264), (6, 318185220), (8, 238638915), (9, 212123480), (10, 190911132), (12, 159092610), (15, 127274088), (18, 106061740), (20, 95455566), (23, 83004840), (24, 79546305), (30, 63637044), (36, 53030870), (40, 47727783), (45, 42424696), (46, 41502420), (60, 31818522), (69, 27668280), (72, 26515435), (90, 21212348), (92, 20751210), (97, 19681560), (115, 16600968), (120, 15909261), (138, 13834140), (180, 10606174), (184, 10375605), (194, 9840780), (207, 9222760), (230, 8300484), (276, 6917070), (291, 6560520), (345, 5533656), (360, 5303087), (388, 4920390), (414, 4611380), (460, 4150242), (485, 3936312), (552, 3458535), (582, 3280260), (690, 2766828), (776, 2460195), (828, 2305690), (873, 2186840), (920, 2075121), (970, 1968156), (1035, 1844552), (1164, 1640130), (1380, 1383414), (1455, 1312104), (1656, 1152845), (1746, 1093420), (1940, 984078), (2070, 922276), (2231, 855720), (2328, 820065), (2377, 803160), (2760, 691707), (2910, 656052), (3492, 546710), (3880, 492039), (4140, 461138), (4365, 437368), (4462, 427860), (4754, 401580), (5820, 328026), (6693, 285240), (6984, 273355), (7131, 267720), (8280, 230569), (8730, 218684), (8924, 213930), (9508, 200790), (11155, 171144), (11640, 164013), (11885, 160632), (13386, 142620), (14262, 133860), (17460, 109342), (17848, 106965), (19016, 100395), (20079, 95080), (21393, 89240), (22310, 85572), (23770, 80316), (26772, 71310), (28524, 66930), (33465, 57048), (34920, 54671), (35655, 53544), (40158, 47540), (42786, 44620)]