415726740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 288

約数和(自身を含む): 1532224512

約数和(自身を除く): 1116497772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 521, 558, 572, 585, 620, 660, 682, 715, 780, 806, 858, 930, 990, 1023, 1042, 1116, 1170, 1209, 1287, 1364, 1395, 1430, 1563, 1612, 1705, 1716, 1860, 1980, 2015, 2046, 2084, 2145, 2340, 2418, 2574, 2605, 2790, 2860, 3069, 3126, 3410, 3627, 4030, 4092, 4290, 4433, 4689, 4836, 5115, 5148, 5210, 5580, 5731, 6045, 6138, 6252, 6435, 6773, 6820, 7254, 7815, 8060, 8580, 8866, 9378, 10230, 10420, 11462, 12090, 12276, 12870, 13299, 13546, 14508, 15345, 15630, 16151, 17193, 17732, 18135, 18756, 20319, 20460, 22165, 22924, 23445, 24180, 25740, 26598, 27092, 28655, 30690, 31260, 32302, 33865, 34386, 36270, 39897, 40638, 44330, 46890, 48453, 51579, 53196, 57310, 60957, 61380, 64604, 66495, 67730, 68772, 72540, 74503, 79794, 80755, 81276, 85965, 88660, 93780, 96906, 101595, 103158, 114620, 121914, 132990, 135460, 145359, 149006, 159588, 161510, 171930, 177661, 193812, 199485, 203190, 206316, 209963, 223509, 242265, 243828, 257895, 265980, 290718, 298012, 304785, 323020, 343860, 355322, 372515, 398970, 406380, 419926, 447018, 484530, 515790, 532983, 581436, 609570, 629889, 670527, 710644, 726795, 745030, 797940, 839852, 888305, 894036, 969060, 1031580, 1049815, 1065966, 1117545, 1219140, 1259778, 1341054, 1453590, 1490060, 1598949, 1776610, 1889667, 2099630, 2131932, 2235090, 2309593, 2519556, 2664915, 2682108, 2907180, 3149445, 3197898, 3352635, 3553220, 3779334, 4199260, 4470180, 4619186, 5329830, 6298890, 6395796, 6705270, 6928779, 7558668, 7994745, 9238372, 9448335, 10659660, 11547965, 12597780, 13410540, 13857558, 15989490, 18896670, 20786337, 23095930, 27715116, 31978980, 34643895, 37793340, 41572674, 46191860, 69287790, 83145348, 103931685, 138575580, 207863370, 415726740]

約数ペア:

[(1, 415726740), (2, 207863370), (3, 138575580), (4, 103931685), (5, 83145348), (6, 69287790), (9, 46191860), (10, 41572674), (11, 37793340), (12, 34643895), (13, 31978980), (15, 27715116), (18, 23095930), (20, 20786337), (22, 18896670), (26, 15989490), (30, 13857558), (31, 13410540), (33, 12597780), (36, 11547965), (39, 10659660), (44, 9448335), (45, 9238372), (52, 7994745), (55, 7558668), (60, 6928779), (62, 6705270), (65, 6395796), (66, 6298890), (78, 5329830), (90, 4619186), (93, 4470180), (99, 4199260), (110, 3779334), (117, 3553220), (124, 3352635), (130, 3197898), (132, 3149445), (143, 2907180), (155, 2682108), (156, 2664915), (165, 2519556), (180, 2309593), (186, 2235090), (195, 2131932), (198, 2099630), (220, 1889667), (234, 1776610), (260, 1598949), (279, 1490060), (286, 1453590), (310, 1341054), (330, 1259778), (341, 1219140), (372, 1117545), (390, 1065966), (396, 1049815), (403, 1031580), (429, 969060), (465, 894036), (468, 888305), (495, 839852), (521, 797940), (558, 745030), (572, 726795), (585, 710644), (620, 670527), (660, 629889), (682, 609570), (715, 581436), (780, 532983), (806, 515790), (858, 484530), (930, 447018), (990, 419926), (1023, 406380), (1042, 398970), (1116, 372515), (1170, 355322), (1209, 343860), (1287, 323020), (1364, 304785), (1395, 298012), (1430, 290718), (1563, 265980), (1612, 257895), (1705, 243828), (1716, 242265), (1860, 223509), (1980, 209963), (2015, 206316), (2046, 203190), (2084, 199485), (2145, 193812), (2340, 177661), (2418, 171930), (2574, 161510), (2605, 159588), (2790, 149006), (2860, 145359), (3069, 135460), (3126, 132990), (3410, 121914), (3627, 114620), (4030, 103158), (4092, 101595), (4290, 96906), (4433, 93780), (4689, 88660), (4836, 85965), (5115, 81276), (5148, 80755), (5210, 79794), (5580, 74503), (5731, 72540), (6045, 68772), (6138, 67730), (6252, 66495), (6435, 64604), (6773, 61380), (6820, 60957), (7254, 57310), (7815, 53196), (8060, 51579), (8580, 48453), (8866, 46890), (9378, 44330), (10230, 40638), (10420, 39897), (11462, 36270), (12090, 34386), (12276, 33865), (12870, 32302), (13299, 31260), (13546, 30690), (14508, 28655), (15345, 27092), (15630, 26598), (16151, 25740), (17193, 24180), (17732, 23445), (18135, 22924), (18756, 22165), (20319, 20460)]