16494660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 66044160

約数和(自身を除く): 49549500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 53, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 106, 114, 117, 126, 130, 133, 140, 156, 159, 171, 180, 182, 190, 195, 210, 212, 228, 234, 247, 252, 260, 265, 266, 273, 285, 315, 318, 342, 364, 371, 380, 390, 399, 420, 455, 468, 477, 494, 530, 532, 546, 570, 585, 630, 636, 665, 684, 689, 741, 742, 780, 795, 798, 819, 855, 910, 954, 988, 1007, 1060, 1092, 1113, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1378, 1482, 1484, 1590, 1596, 1638, 1710, 1729, 1820, 1855, 1908, 1995, 2014, 2067, 2223, 2226, 2340, 2385, 2394, 2470, 2660, 2730, 2756, 2964, 3021, 3180, 3276, 3339, 3420, 3445, 3458, 3705, 3710, 3990, 4028, 4095, 4134, 4446, 4452, 4770, 4788, 4823, 4940, 5035, 5187, 5460, 5565, 5985, 6042, 6201, 6678, 6890, 6916, 7049, 7410, 7420, 7980, 8190, 8268, 8645, 8892, 9063, 9540, 9646, 10070, 10335, 10374, 11115, 11130, 11970, 12084, 12402, 13091, 13356, 13780, 14098, 14469, 14820, 15105, 15561, 16380, 16695, 17290, 18126, 19292, 20140, 20670, 20748, 21147, 22230, 22260, 23940, 24115, 24804, 25935, 26182, 28196, 28938, 30210, 31005, 31122, 33390, 34580, 35245, 36252, 39273, 41340, 42294, 43407, 44460, 45315, 48230, 51870, 52364, 57876, 60420, 62010, 62244, 63441, 65455, 66780, 70490, 72345, 77805, 78546, 84588, 86814, 90630, 91637, 96460, 103740, 105735, 117819, 124020, 126882, 130910, 140980, 144690, 155610, 157092, 173628, 181260, 183274, 196365, 211470, 217035, 235638, 253764, 261820, 274911, 289380, 311220, 317205, 366548, 392730, 422940, 434070, 458185, 471276, 549822, 589095, 634410, 785460, 824733, 868140, 916370, 1099644, 1178190, 1268820, 1374555, 1649466, 1832740, 2356380, 2749110, 3298932, 4123665, 5498220, 8247330, 16494660]

約数ペア:

[(1, 16494660), (2, 8247330), (3, 5498220), (4, 4123665), (5, 3298932), (6, 2749110), (7, 2356380), (9, 1832740), (10, 1649466), (12, 1374555), (13, 1268820), (14, 1178190), (15, 1099644), (18, 916370), (19, 868140), (20, 824733), (21, 785460), (26, 634410), (28, 589095), (30, 549822), (35, 471276), (36, 458185), (38, 434070), (39, 422940), (42, 392730), (45, 366548), (52, 317205), (53, 311220), (57, 289380), (60, 274911), (63, 261820), (65, 253764), (70, 235638), (76, 217035), (78, 211470), (84, 196365), (90, 183274), (91, 181260), (95, 173628), (105, 157092), (106, 155610), (114, 144690), (117, 140980), (126, 130910), (130, 126882), (133, 124020), (140, 117819), (156, 105735), (159, 103740), (171, 96460), (180, 91637), (182, 90630), (190, 86814), (195, 84588), (210, 78546), (212, 77805), (228, 72345), (234, 70490), (247, 66780), (252, 65455), (260, 63441), (265, 62244), (266, 62010), (273, 60420), (285, 57876), (315, 52364), (318, 51870), (342, 48230), (364, 45315), (371, 44460), (380, 43407), (390, 42294), (399, 41340), (420, 39273), (455, 36252), (468, 35245), (477, 34580), (494, 33390), (530, 31122), (532, 31005), (546, 30210), (570, 28938), (585, 28196), (630, 26182), (636, 25935), (665, 24804), (684, 24115), (689, 23940), (741, 22260), (742, 22230), (780, 21147), (795, 20748), (798, 20670), (819, 20140), (855, 19292), (910, 18126), (954, 17290), (988, 16695), (1007, 16380), (1060, 15561), (1092, 15105), (1113, 14820), (1140, 14469), (1170, 14098), (1197, 13780), (1235, 13356), (1260, 13091), (1330, 12402), (1365, 12084), (1378, 11970), (1482, 11130), (1484, 11115), (1590, 10374), (1596, 10335), (1638, 10070), (1710, 9646), (1729, 9540), (1820, 9063), (1855, 8892), (1908, 8645), (1995, 8268), (2014, 8190), (2067, 7980), (2223, 7420), (2226, 7410), (2340, 7049), (2385, 6916), (2394, 6890), (2470, 6678), (2660, 6201), (2730, 6042), (2756, 5985), (2964, 5565), (3021, 5460), (3180, 5187), (3276, 5035), (3339, 4940), (3420, 4823), (3445, 4788), (3458, 4770), (3705, 4452), (3710, 4446), (3990, 4134), (4028, 4095)]