16318463880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9791}}^1$

素因数の和:9884

約数の個数: 256

約数和(自身を含む): 55837900800

約数和(自身を除く): 39519436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 43, 51, 57, 60, 68, 76, 85, 86, 95, 102, 114, 120, 129, 136, 152, 170, 172, 190, 204, 215, 228, 255, 258, 285, 323, 340, 344, 380, 408, 430, 456, 510, 516, 570, 645, 646, 680, 731, 760, 817, 860, 969, 1020, 1032, 1140, 1290, 1292, 1462, 1615, 1634, 1720, 1938, 2040, 2193, 2280, 2451, 2580, 2584, 2924, 3230, 3268, 3655, 3876, 4085, 4386, 4845, 4902, 5160, 5848, 6460, 6536, 7310, 7752, 8170, 8772, 9690, 9791, 9804, 10965, 12255, 12920, 13889, 14620, 16340, 17544, 19380, 19582, 19608, 21930, 24510, 27778, 29240, 29373, 32680, 38760, 39164, 41667, 43860, 48955, 49020, 55556, 58746, 69445, 78328, 83334, 87720, 97910, 98040, 111112, 117492, 138890, 146865, 166447, 166668, 186029, 195820, 208335, 234984, 277780, 293730, 332894, 333336, 372058, 391640, 416670, 421013, 499341, 555560, 558087, 587460, 665788, 744116, 832235, 833340, 842026, 930145, 998682, 1116174, 1174920, 1263039, 1331576, 1488232, 1664470, 1666680, 1684052, 1860290, 1997364, 2105065, 2232348, 2496705, 2526078, 2790435, 3162493, 3328940, 3368104, 3720580, 3994728, 4210130, 4464696, 4993410, 5052156, 5580870, 6315195, 6324986, 6657880, 7157221, 7441160, 7999247, 8420260, 9487479, 9986820, 10104312, 11161740, 12630390, 12649972, 14314442, 15812465, 15998494, 16840520, 18974958, 19973640, 21471663, 22323480, 23997741, 25260780, 25299944, 28628884, 31624930, 31996988, 35786105, 37949916, 39996235, 42943326, 47437395, 47995482, 50521560, 57257768, 63249860, 63993976, 71572210, 75899832, 79992470, 85886652, 94874790, 95990964, 107358315, 119988705, 126499720, 135987199, 143144420, 159984940, 171773304, 189749580, 191981928, 214716630, 239977410, 271974398, 286288840, 319969880, 379499160, 407961597, 429433260, 479954820, 543948796, 679935995, 815923194, 858866520, 959909640, 1087897592, 1359871990, 1631846388, 2039807985, 2719743980, 3263692776, 4079615970, 5439487960, 8159231940, 16318463880]

約数ペア:

[(1, 16318463880), (2, 8159231940), (3, 5439487960), (4, 4079615970), (5, 3263692776), (6, 2719743980), (8, 2039807985), (10, 1631846388), (12, 1359871990), (15, 1087897592), (17, 959909640), (19, 858866520), (20, 815923194), (24, 679935995), (30, 543948796), (34, 479954820), (38, 429433260), (40, 407961597), (43, 379499160), (51, 319969880), (57, 286288840), (60, 271974398), (68, 239977410), (76, 214716630), (85, 191981928), (86, 189749580), (95, 171773304), (102, 159984940), (114, 143144420), (120, 135987199), (129, 126499720), (136, 119988705), (152, 107358315), (170, 95990964), (172, 94874790), (190, 85886652), (204, 79992470), (215, 75899832), (228, 71572210), (255, 63993976), (258, 63249860), (285, 57257768), (323, 50521560), (340, 47995482), (344, 47437395), (380, 42943326), (408, 39996235), (430, 37949916), (456, 35786105), (510, 31996988), (516, 31624930), (570, 28628884), (645, 25299944), (646, 25260780), (680, 23997741), (731, 22323480), (760, 21471663), (817, 19973640), (860, 18974958), (969, 16840520), (1020, 15998494), (1032, 15812465), (1140, 14314442), (1290, 12649972), (1292, 12630390), (1462, 11161740), (1615, 10104312), (1634, 9986820), (1720, 9487479), (1938, 8420260), (2040, 7999247), (2193, 7441160), (2280, 7157221), (2451, 6657880), (2580, 6324986), (2584, 6315195), (2924, 5580870), (3230, 5052156), (3268, 4993410), (3655, 4464696), (3876, 4210130), (4085, 3994728), (4386, 3720580), (4845, 3368104), (4902, 3328940), (5160, 3162493), (5848, 2790435), (6460, 2526078), (6536, 2496705), (7310, 2232348), (7752, 2105065), (8170, 1997364), (8772, 1860290), (9690, 1684052), (9791, 1666680), (9804, 1664470), (10965, 1488232), (12255, 1331576), (12920, 1263039), (13889, 1174920), (14620, 1116174), (16340, 998682), (17544, 930145), (19380, 842026), (19582, 833340), (19608, 832235), (21930, 744116), (24510, 665788), (27778, 587460), (29240, 558087), (29373, 555560), (32680, 499341), (38760, 421013), (39164, 416670), (41667, 391640), (43860, 372058), (48955, 333336), (49020, 332894), (55556, 293730), (58746, 277780), (69445, 234984), (78328, 208335), (83334, 195820), (87720, 186029), (97910, 166668), (98040, 166447), (111112, 146865), (117492, 138890)]