1912019040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5086

約数の個数: 192

約数和(自身を含む): 6768619200

約数和(自身を除く): 4856600160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 240, 267, 270, 288, 356, 360, 432, 445, 480, 534, 540, 712, 720, 801, 864, 890, 1068, 1080, 1335, 1424, 1440, 1602, 1780, 2136, 2160, 2403, 2670, 2848, 3204, 3560, 4005, 4272, 4320, 4806, 4973, 5340, 6408, 7120, 8010, 8544, 9612, 9946, 10680, 12015, 12816, 14240, 14919, 16020, 19224, 19892, 21360, 24030, 24865, 25632, 29838, 32040, 38448, 39784, 42720, 44757, 48060, 49730, 59676, 64080, 74595, 76896, 79568, 89514, 96120, 99460, 119352, 128160, 134271, 149190, 159136, 179028, 192240, 198920, 223785, 238704, 268542, 298380, 358056, 384480, 397840, 442597, 447570, 477408, 537084, 596760, 671355, 716112, 795680, 885194, 895140, 1074168, 1193520, 1327791, 1342710, 1432224, 1770388, 1790280, 2148336, 2212985, 2387040, 2655582, 2685420, 3540776, 3580560, 3983373, 4296672, 4425970, 5311164, 5370840, 6638955, 7081552, 7161120, 7966746, 8851940, 10622328, 10741680, 11950119, 13277910, 14163104, 15933492, 17703880, 19916865, 21244656, 21483360, 23900238, 26555820, 31866984, 35407760, 39833730, 42489312, 47800476, 53111640, 59750595, 63733968, 70815520, 79667460, 95600952, 106223280, 119501190, 127467936, 159334920, 191201904, 212446560, 239002380, 318669840, 382403808, 478004760, 637339680, 956009520, 1912019040]

約数ペア:

[(1, 1912019040), (2, 956009520), (3, 637339680), (4, 478004760), (5, 382403808), (6, 318669840), (8, 239002380), (9, 212446560), (10, 191201904), (12, 159334920), (15, 127467936), (16, 119501190), (18, 106223280), (20, 95600952), (24, 79667460), (27, 70815520), (30, 63733968), (32, 59750595), (36, 53111640), (40, 47800476), (45, 42489312), (48, 39833730), (54, 35407760), (60, 31866984), (72, 26555820), (80, 23900238), (89, 21483360), (90, 21244656), (96, 19916865), (108, 17703880), (120, 15933492), (135, 14163104), (144, 13277910), (160, 11950119), (178, 10741680), (180, 10622328), (216, 8851940), (240, 7966746), (267, 7161120), (270, 7081552), (288, 6638955), (356, 5370840), (360, 5311164), (432, 4425970), (445, 4296672), (480, 3983373), (534, 3580560), (540, 3540776), (712, 2685420), (720, 2655582), (801, 2387040), (864, 2212985), (890, 2148336), (1068, 1790280), (1080, 1770388), (1335, 1432224), (1424, 1342710), (1440, 1327791), (1602, 1193520), (1780, 1074168), (2136, 895140), (2160, 885194), (2403, 795680), (2670, 716112), (2848, 671355), (3204, 596760), (3560, 537084), (4005, 477408), (4272, 447570), (4320, 442597), (4806, 397840), (4973, 384480), (5340, 358056), (6408, 298380), (7120, 268542), (8010, 238704), (8544, 223785), (9612, 198920), (9946, 192240), (10680, 179028), (12015, 159136), (12816, 149190), (14240, 134271), (14919, 128160), (16020, 119352), (19224, 99460), (19892, 96120), (21360, 89514), (24030, 79568), (24865, 76896), (25632, 74595), (29838, 64080), (32040, 59676), (38448, 49730), (39784, 48060), (42720, 44757)]