2015391180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 6524582400

約数和(自身を除く): 4509191220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 173, 190, 209, 220, 228, 285, 330, 346, 380, 418, 519, 570, 627, 660, 692, 836, 865, 929, 1038, 1045, 1140, 1254, 1730, 1858, 1903, 2076, 2090, 2508, 2595, 2787, 3135, 3287, 3460, 3716, 3806, 4180, 4645, 5190, 5574, 5709, 6270, 6574, 7612, 9290, 9515, 9861, 10219, 10380, 11148, 11418, 12540, 13148, 13935, 16435, 17651, 18580, 19030, 19722, 20438, 22836, 27870, 28545, 30657, 32870, 35302, 36157, 38060, 39444, 40876, 49305, 51095, 52953, 55740, 57090, 61314, 65740, 70604, 72314, 88255, 98610, 102190, 105906, 108471, 114180, 122628, 144628, 153285, 160717, 176510, 180785, 194161, 197220, 204380, 211812, 216942, 264765, 306570, 321434, 353020, 361570, 388322, 433884, 482151, 529530, 542355, 582483, 613140, 642868, 723140, 776644, 803585, 964302, 970805, 1059060, 1084710, 1164966, 1607170, 1767887, 1928604, 1941610, 2169420, 2329932, 2410755, 2912415, 3053623, 3214340, 3535774, 3883220, 4821510, 5303661, 5824830, 6107246, 7071548, 8839435, 9160869, 9643020, 10607322, 11649660, 12214492, 15268115, 17678870, 18321738, 21214644, 26518305, 30536230, 33589853, 35357740, 36643476, 45804345, 53036610, 61072460, 67179706, 91608690, 100769559, 106073220, 134359412, 167949265, 183217380, 201539118, 335898530, 403078236, 503847795, 671797060, 1007695590, 2015391180]

約数ペア:

[(1, 2015391180), (2, 1007695590), (3, 671797060), (4, 503847795), (5, 403078236), (6, 335898530), (10, 201539118), (11, 183217380), (12, 167949265), (15, 134359412), (19, 106073220), (20, 100769559), (22, 91608690), (30, 67179706), (33, 61072460), (38, 53036610), (44, 45804345), (55, 36643476), (57, 35357740), (60, 33589853), (66, 30536230), (76, 26518305), (95, 21214644), (110, 18321738), (114, 17678870), (132, 15268115), (165, 12214492), (173, 11649660), (190, 10607322), (209, 9643020), (220, 9160869), (228, 8839435), (285, 7071548), (330, 6107246), (346, 5824830), (380, 5303661), (418, 4821510), (519, 3883220), (570, 3535774), (627, 3214340), (660, 3053623), (692, 2912415), (836, 2410755), (865, 2329932), (929, 2169420), (1038, 1941610), (1045, 1928604), (1140, 1767887), (1254, 1607170), (1730, 1164966), (1858, 1084710), (1903, 1059060), (2076, 970805), (2090, 964302), (2508, 803585), (2595, 776644), (2787, 723140), (3135, 642868), (3287, 613140), (3460, 582483), (3716, 542355), (3806, 529530), (4180, 482151), (4645, 433884), (5190, 388322), (5574, 361570), (5709, 353020), (6270, 321434), (6574, 306570), (7612, 264765), (9290, 216942), (9515, 211812), (9861, 204380), (10219, 197220), (10380, 194161), (11148, 180785), (11418, 176510), (12540, 160717), (13148, 153285), (13935, 144628), (16435, 122628), (17651, 114180), (18580, 108471), (19030, 105906), (19722, 102190), (20438, 98610), (22836, 88255), (27870, 72314), (28545, 70604), (30657, 65740), (32870, 61314), (35302, 57090), (36157, 55740), (38060, 52953), (39444, 51095), (40876, 49305)]