153966960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 320

約数和(自身を含む): 642816000

約数和(自身を除く): 488849040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 599, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1198, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1797, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2396, 2448, 2520, 2856, 2995, 3024, 3060, 3213, 3570, 3594, 3672, 3780, 4080, 4193, 4284, 4590, 4760, 4792, 5040, 5355, 5391, 5712, 5990, 6120, 6426, 7140, 7188, 7344, 7560, 8386, 8568, 8985, 9180, 9520, 9584, 10183, 10710, 10782, 11980, 12240, 12579, 12852, 14280, 14376, 15120, 16065, 16173, 16772, 17136, 17970, 18360, 20366, 20965, 21420, 21564, 23960, 25158, 25704, 26955, 28560, 28752, 30549, 32130, 32346, 33544, 35940, 36720, 37737, 40732, 41930, 42840, 43128, 47920, 50316, 50915, 51408, 53910, 61098, 62895, 64260, 64692, 67088, 71281, 71880, 75474, 80865, 81464, 83860, 85680, 86256, 91647, 100632, 101830, 107820, 113211, 122196, 125790, 128520, 129384, 142562, 143760, 150948, 152745, 161730, 162928, 167720, 183294, 188685, 201264, 203660, 213843, 215640, 226422, 244392, 251580, 257040, 258768, 274941, 285124, 301896, 305490, 323460, 335440, 356405, 366588, 377370, 407320, 427686, 431280, 452844, 458235, 488784, 503160, 549882, 566055, 570248, 603792, 610980, 641529, 646920, 712810, 733176, 754740, 814640, 855372, 905688, 916470, 1006320, 1069215, 1099764, 1132110, 1140496, 1221960, 1283058, 1293840, 1374705, 1425620, 1466352, 1509480, 1710744, 1811376, 1832940, 1924587, 2138430, 2199528, 2264220, 2443920, 2566116, 2749410, 2851240, 3018960, 3207645, 3421488, 3665880, 3849174, 4276860, 4399056, 4528440, 5132232, 5498820, 5702480, 6415290, 7331760, 7698348, 8553720, 9056880, 9622935, 10264464, 10997640, 12830580, 15396696, 17107440, 19245870, 21995280, 25661160, 30793392, 38491740, 51322320, 76983480, 153966960]

約数ペア:

[(1, 153966960), (2, 76983480), (3, 51322320), (4, 38491740), (5, 30793392), (6, 25661160), (7, 21995280), (8, 19245870), (9, 17107440), (10, 15396696), (12, 12830580), (14, 10997640), (15, 10264464), (16, 9622935), (17, 9056880), (18, 8553720), (20, 7698348), (21, 7331760), (24, 6415290), (27, 5702480), (28, 5498820), (30, 5132232), (34, 4528440), (35, 4399056), (36, 4276860), (40, 3849174), (42, 3665880), (45, 3421488), (48, 3207645), (51, 3018960), (54, 2851240), (56, 2749410), (60, 2566116), (63, 2443920), (68, 2264220), (70, 2199528), (72, 2138430), (80, 1924587), (84, 1832940), (85, 1811376), (90, 1710744), (102, 1509480), (105, 1466352), (108, 1425620), (112, 1374705), (119, 1293840), (120, 1283058), (126, 1221960), (135, 1140496), (136, 1132110), (140, 1099764), (144, 1069215), (153, 1006320), (168, 916470), (170, 905688), (180, 855372), (189, 814640), (204, 754740), (210, 733176), (216, 712810), (238, 646920), (240, 641529), (252, 610980), (255, 603792), (270, 570248), (272, 566055), (280, 549882), (306, 503160), (315, 488784), (336, 458235), (340, 452844), (357, 431280), (360, 427686), (378, 407320), (408, 377370), (420, 366588), (432, 356405), (459, 335440), (476, 323460), (504, 305490), (510, 301896), (540, 285124), (560, 274941), (595, 258768), (599, 257040), (612, 251580), (630, 244392), (680, 226422), (714, 215640), (720, 213843), (756, 203660), (765, 201264), (816, 188685), (840, 183294), (918, 167720), (945, 162928), (952, 161730), (1008, 152745), (1020, 150948), (1071, 143760), (1080, 142562), (1190, 129384), (1198, 128520), (1224, 125790), (1260, 122196), (1360, 113211), (1428, 107820), (1512, 101830), (1530, 100632), (1680, 91647), (1785, 86256), (1797, 85680), (1836, 83860), (1890, 81464), (1904, 80865), (2040, 75474), (2142, 71880), (2160, 71281), (2295, 67088), (2380, 64692), (2396, 64260), (2448, 62895), (2520, 61098), (2856, 53910), (2995, 51408), (3024, 50915), (3060, 50316), (3213, 47920), (3570, 43128), (3594, 42840), (3672, 41930), (3780, 40732), (4080, 37737), (4193, 36720), (4284, 35940), (4590, 33544), (4760, 32346), (4792, 32130), (5040, 30549), (5355, 28752), (5391, 28560), (5712, 26955), (5990, 25704), (6120, 25158), (6426, 23960), (7140, 21564), (7188, 21420), (7344, 20965), (7560, 20366), (8386, 18360), (8568, 17970), (8985, 17136), (9180, 16772), (9520, 16173), (9584, 16065), (10183, 15120), (10710, 14376), (10782, 14280), (11980, 12852), (12240, 12579)]