18994358400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{116387}}^1$

素因数の和:116431

約数の個数: 192

約数和(自身を含む): 66243394080

約数和(自身を除く): 47249035680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 4080, 4800, 5100, 5440, 6528, 6800, 8160, 9600, 10200, 10880, 13600, 16320, 20400, 27200, 32640, 40800, 54400, 81600, 116387, 163200, 232774, 349161, 465548, 581935, 698322, 931096, 1163870, 1396644, 1745805, 1862192, 1978579, 2327740, 2793288, 2909675, 3491610, 3724384, 3957158, 4655480, 5586576, 5819350, 5935737, 6983220, 7448768, 7914316, 8729025, 9310960, 9892895, 11173152, 11638700, 11871474, 13966440, 14897536, 15828632, 17458050, 18621920, 19785790, 22346304, 23277400, 23742948, 27932880, 29678685, 31657264, 34916100, 37243840, 39571580, 44692608, 46554800, 47485896, 49464475, 55865760, 59357370, 63314528, 69832200, 74487680, 79143160, 93109600, 94971792, 98928950, 111731520, 118714740, 126629056, 139664400, 148393425, 158286320, 186219200, 189943584, 197857900, 223463040, 237429480, 253258112, 279328800, 296786850, 316572640, 372438400, 379887168, 395715800, 474858960, 558657600, 593573700, 633145280, 759774336, 791431600, 949717920, 1117315200, 1187147400, 1266290560, 1582863200, 1899435840, 2374294800, 3165726400, 3798871680, 4748589600, 6331452800, 9497179200, 18994358400]

約数ペア:

[(1, 18994358400), (2, 9497179200), (3, 6331452800), (4, 4748589600), (5, 3798871680), (6, 3165726400), (8, 2374294800), (10, 1899435840), (12, 1582863200), (15, 1266290560), (16, 1187147400), (17, 1117315200), (20, 949717920), (24, 791431600), (25, 759774336), (30, 633145280), (32, 593573700), (34, 558657600), (40, 474858960), (48, 395715800), (50, 379887168), (51, 372438400), (60, 316572640), (64, 296786850), (68, 279328800), (75, 253258112), (80, 237429480), (85, 223463040), (96, 197857900), (100, 189943584), (102, 186219200), (120, 158286320), (128, 148393425), (136, 139664400), (150, 126629056), (160, 118714740), (170, 111731520), (192, 98928950), (200, 94971792), (204, 93109600), (240, 79143160), (255, 74487680), (272, 69832200), (300, 63314528), (320, 59357370), (340, 55865760), (384, 49464475), (400, 47485896), (408, 46554800), (425, 44692608), (480, 39571580), (510, 37243840), (544, 34916100), (600, 31657264), (640, 29678685), (680, 27932880), (800, 23742948), (816, 23277400), (850, 22346304), (960, 19785790), (1020, 18621920), (1088, 17458050), (1200, 15828632), (1275, 14897536), (1360, 13966440), (1600, 11871474), (1632, 11638700), (1700, 11173152), (1920, 9892895), (2040, 9310960), (2176, 8729025), (2400, 7914316), (2550, 7448768), (2720, 6983220), (3200, 5935737), (3264, 5819350), (3400, 5586576), (4080, 4655480), (4800, 3957158), (5100, 3724384), (5440, 3491610), (6528, 2909675), (6800, 2793288), (8160, 2327740), (9600, 1978579), (10200, 1862192), (10880, 1745805), (13600, 1396644), (16320, 1163870), (20400, 931096), (27200, 698322), (32640, 581935), (40800, 465548), (54400, 349161), (81600, 232774), (116387, 163200)]