21322373760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12809}}^1$

素因数の和:12868

約数の個数: 288

約数和(自身を含む): 78220806300

約数和(自身を除く): 56898432540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 640, 680, 720, 765, 816, 867, 960, 1020, 1088, 1152, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1920, 2040, 2176, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 4080, 4335, 4624, 4896, 5202, 5440, 5760, 5780, 6120, 6528, 6936, 8160, 8670, 9248, 9792, 10404, 10880, 11560, 12240, 12809, 13005, 13872, 16320, 17340, 18496, 19584, 20808, 23120, 24480, 25618, 26010, 27744, 32640, 34680, 36992, 38427, 41616, 46240, 48960, 51236, 52020, 55488, 64045, 69360, 76854, 83232, 92480, 97920, 102472, 104040, 110976, 115281, 128090, 138720, 153708, 166464, 184960, 192135, 204944, 208080, 217753, 230562, 256180, 277440, 307416, 332928, 384270, 409888, 416160, 435506, 461124, 512360, 554880, 576405, 614832, 653259, 768540, 819776, 832320, 871012, 922248, 1024720, 1088765, 1152810, 1229664, 1306518, 1537080, 1639552, 1664640, 1742024, 1844496, 1959777, 2049440, 2177530, 2305620, 2459328, 2613036, 3074160, 3266295, 3484048, 3688992, 3701801, 3919554, 4098880, 4355060, 4611240, 4918656, 5226072, 6148320, 6532590, 6968096, 7377984, 7403602, 7839108, 8197760, 8710120, 9222480, 9798885, 10452144, 11105403, 12296640, 13065180, 13936192, 14755968, 14807204, 15678216, 17420240, 18444960, 18509005, 19597770, 20904288, 22210806, 24593280, 26130360, 27872384, 29614408, 31356432, 33316209, 34840480, 36889920, 37018010, 39195540, 41808576, 44421612, 52260720, 55527015, 59228816, 62712864, 66632418, 69680960, 73779840, 74036020, 78391080, 83617152, 88843224, 104521440, 111054030, 118457632, 125425728, 133264836, 139361920, 148072040, 156782160, 166581045, 177686448, 209042880, 222108060, 236915264, 250851456, 266529672, 296144080, 313564320, 333162090, 355372896, 418085760, 444216120, 473830528, 533059344, 592288160, 627128640, 666324180, 710745792, 888432240, 1066118688, 1184576320, 1254257280, 1332648360, 1421491584, 1776864480, 2132237376, 2369152640, 2665296720, 3553728960, 4264474752, 5330593440, 7107457920, 10661186880, 21322373760]

約数ペア:

[(1, 21322373760), (2, 10661186880), (3, 7107457920), (4, 5330593440), (5, 4264474752), (6, 3553728960), (8, 2665296720), (9, 2369152640), (10, 2132237376), (12, 1776864480), (15, 1421491584), (16, 1332648360), (17, 1254257280), (18, 1184576320), (20, 1066118688), (24, 888432240), (30, 710745792), (32, 666324180), (34, 627128640), (36, 592288160), (40, 533059344), (45, 473830528), (48, 444216120), (51, 418085760), (60, 355372896), (64, 333162090), (68, 313564320), (72, 296144080), (80, 266529672), (85, 250851456), (90, 236915264), (96, 222108060), (102, 209042880), (120, 177686448), (128, 166581045), (136, 156782160), (144, 148072040), (153, 139361920), (160, 133264836), (170, 125425728), (180, 118457632), (192, 111054030), (204, 104521440), (240, 88843224), (255, 83617152), (272, 78391080), (288, 74036020), (289, 73779840), (306, 69680960), (320, 66632418), (340, 62712864), (360, 59228816), (384, 55527015), (408, 52260720), (480, 44421612), (510, 41808576), (544, 39195540), (576, 37018010), (578, 36889920), (612, 34840480), (640, 33316209), (680, 31356432), (720, 29614408), (765, 27872384), (816, 26130360), (867, 24593280), (960, 22210806), (1020, 20904288), (1088, 19597770), (1152, 18509005), (1156, 18444960), (1224, 17420240), (1360, 15678216), (1440, 14807204), (1445, 14755968), (1530, 13936192), (1632, 13065180), (1734, 12296640), (1920, 11105403), (2040, 10452144), (2176, 9798885), (2312, 9222480), (2448, 8710120), (2601, 8197760), (2720, 7839108), (2880, 7403602), (2890, 7377984), (3060, 6968096), (3264, 6532590), (3468, 6148320), (4080, 5226072), (4335, 4918656), (4624, 4611240), (4896, 4355060), (5202, 4098880), (5440, 3919554), (5760, 3701801), (5780, 3688992), (6120, 3484048), (6528, 3266295), (6936, 3074160), (8160, 2613036), (8670, 2459328), (9248, 2305620), (9792, 2177530), (10404, 2049440), (10880, 1959777), (11560, 1844496), (12240, 1742024), (12809, 1664640), (13005, 1639552), (13872, 1537080), (16320, 1306518), (17340, 1229664), (18496, 1152810), (19584, 1088765), (20808, 1024720), (23120, 922248), (24480, 871012), (25618, 832320), (26010, 819776), (27744, 768540), (32640, 653259), (34680, 614832), (36992, 576405), (38427, 554880), (41616, 512360), (46240, 461124), (48960, 435506), (51236, 416160), (52020, 409888), (55488, 384270), (64045, 332928), (69360, 307416), (76854, 277440), (83232, 256180), (92480, 230562), (97920, 217753), (102472, 208080), (104040, 204944), (110976, 192135), (115281, 184960), (128090, 166464), (138720, 153708)]