1630597920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6247

約数の個数: 192

約数和(自身を含む): 5945425920

約数和(自身を除く): 4314828000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5530, 6143, 6320, 6636, 7584, 8295, 8848, 9480, 11060, 12286, 12640, 13272, 16590, 17696, 18429, 18960, 22120, 24572, 26544, 30715, 33180, 36858, 37920, 43001, 44240, 49144, 53088, 61430, 66360, 73716, 86002, 88480, 92145, 98288, 122860, 129003, 132720, 147432, 172004, 184290, 196576, 215005, 245720, 258006, 265440, 294864, 344008, 368580, 430010, 485297, 491440, 516012, 589728, 645015, 688016, 737160, 860020, 970594, 982880, 1032024, 1290030, 1376032, 1455891, 1474320, 1720040, 1941188, 2064048, 2426485, 2580060, 2911782, 2948640, 3397079, 3440080, 3882376, 4128096, 4852970, 5160120, 5823564, 6794158, 6880160, 7279455, 7764752, 9705940, 10191237, 10320240, 11647128, 13588316, 14558910, 15529504, 16985395, 19411880, 20382474, 20640480, 23294256, 27176632, 29117820, 33970790, 38823760, 40764948, 46588512, 50956185, 54353264, 58235640, 67941580, 77647520, 81529896, 101912370, 108706528, 116471280, 135883160, 163059792, 203824740, 232942560, 271766320, 326119584, 407649480, 543532640, 815298960, 1630597920]

約数ペア:

[(1, 1630597920), (2, 815298960), (3, 543532640), (4, 407649480), (5, 326119584), (6, 271766320), (7, 232942560), (8, 203824740), (10, 163059792), (12, 135883160), (14, 116471280), (15, 108706528), (16, 101912370), (20, 81529896), (21, 77647520), (24, 67941580), (28, 58235640), (30, 54353264), (32, 50956185), (35, 46588512), (40, 40764948), (42, 38823760), (48, 33970790), (56, 29117820), (60, 27176632), (70, 23294256), (79, 20640480), (80, 20382474), (84, 19411880), (96, 16985395), (105, 15529504), (112, 14558910), (120, 13588316), (140, 11647128), (158, 10320240), (160, 10191237), (168, 9705940), (210, 7764752), (224, 7279455), (237, 6880160), (240, 6794158), (280, 5823564), (316, 5160120), (336, 4852970), (395, 4128096), (420, 3882376), (474, 3440080), (480, 3397079), (553, 2948640), (560, 2911782), (632, 2580060), (672, 2426485), (790, 2064048), (840, 1941188), (948, 1720040), (1106, 1474320), (1120, 1455891), (1185, 1376032), (1264, 1290030), (1580, 1032024), (1659, 982880), (1680, 970594), (1896, 860020), (2212, 737160), (2370, 688016), (2528, 645015), (2765, 589728), (3160, 516012), (3318, 491440), (3360, 485297), (3792, 430010), (4424, 368580), (4740, 344008), (5530, 294864), (6143, 265440), (6320, 258006), (6636, 245720), (7584, 215005), (8295, 196576), (8848, 184290), (9480, 172004), (11060, 147432), (12286, 132720), (12640, 129003), (13272, 122860), (16590, 98288), (17696, 92145), (18429, 88480), (18960, 86002), (22120, 73716), (24572, 66360), (26544, 61430), (30715, 53088), (33180, 49144), (36858, 44240), (37920, 43001)]