15661971990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 384

約数和(自身を含む): 50657218560

約数和(自身を除く): 34995246570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 79, 85, 90, 102, 105, 107, 119, 126, 153, 158, 170, 173, 210, 214, 237, 238, 255, 306, 315, 321, 346, 357, 395, 474, 510, 519, 535, 553, 595, 630, 642, 711, 714, 749, 765, 790, 865, 963, 1038, 1070, 1071, 1106, 1185, 1190, 1211, 1343, 1422, 1498, 1530, 1557, 1605, 1659, 1730, 1785, 1819, 1926, 2142, 2247, 2370, 2422, 2595, 2686, 2765, 2941, 3114, 3210, 3318, 3555, 3570, 3633, 3638, 3745, 4029, 4494, 4815, 4977, 5190, 5355, 5457, 5530, 5882, 6055, 6715, 6741, 7110, 7266, 7490, 7785, 8058, 8295, 8453, 8823, 9095, 9401, 9630, 9954, 10710, 10899, 10914, 11235, 12087, 12110, 12733, 13430, 13482, 13667, 14705, 15570, 16371, 16590, 16906, 17646, 18165, 18190, 18511, 18802, 20145, 20587, 21798, 22470, 24174, 24885, 25359, 25466, 26469, 27285, 27334, 28203, 29410, 32742, 33705, 36330, 37022, 38199, 40290, 41001, 41174, 42265, 44115, 47005, 49770, 50718, 52938, 54495, 54570, 55533, 56406, 59171, 60435, 61761, 63665, 67410, 68335, 76077, 76398, 81855, 82002, 84530, 84609, 88230, 92555, 94010, 95669, 102935, 108990, 111066, 114597, 118342, 120870, 123003, 123522, 126795, 127330, 129577, 132345, 136670, 141015, 143701, 152154, 163710, 166599, 169218, 177513, 185110, 185283, 190995, 191338, 205005, 205870, 229194, 232339, 246006, 253590, 259154, 264690, 277665, 282030, 287007, 287402, 295855, 308805, 314687, 333198, 355026, 370566, 380385, 381990, 388731, 410010, 423045, 431103, 464678, 478345, 532539, 555330, 572985, 574014, 591710, 615015, 617610, 629374, 647885, 697017, 718505, 760770, 777462, 832995, 846090, 861021, 862206, 887565, 926415, 944061, 956690, 1005907, 1065078, 1145970, 1161695, 1166193, 1230030, 1293309, 1295770, 1394034, 1435035, 1437010, 1462369, 1573435, 1626373, 1665990, 1722042, 1775130, 1852830, 1888122, 1943655, 2011814, 2091051, 2155515, 2202809, 2323390, 2332386, 2586618, 2662695, 2832183, 2870070, 2924738, 3017721, 3146870, 3252746, 3485085, 3887310, 4182102, 4305105, 4311030, 4387107, 4405618, 4720305, 4879119, 5029535, 5325390, 5664366, 5830965, 6035442, 6466545, 6608427, 6970170, 7311845, 8131865, 8610210, 8774214, 9053163, 9440610, 9758238, 10059070, 10236583, 10455255, 11014045, 11661930, 12933090, 13161321, 13216854, 14160915, 14623690, 14637357, 15088605, 16263730, 18106326, 19825281, 20473166, 20910510, 21935535, 22028090, 24395595, 24860273, 26322642, 28321830, 29274714, 30177210, 30709749, 33042135, 39650562, 43871070, 45265815, 48791190, 49720546, 51182915, 61419498, 65806605, 66084270, 73186785, 74580819, 90531630, 92129247, 99126405, 102365830, 124301365, 131613210, 146373570, 149161638, 153548745, 174021911, 184258494, 198252810, 223742457, 248602730, 307097490, 348043822, 372904095, 447484914, 460646235, 522065733, 745808190, 870109555, 921292470, 1044131466, 1118712285, 1566197199, 1740219110, 2237424570, 2610328665, 3132394398, 5220657330, 7830985995, 15661971990]

約数ペア:

[(1, 15661971990), (2, 7830985995), (3, 5220657330), (5, 3132394398), (6, 2610328665), (7, 2237424570), (9, 1740219110), (10, 1566197199), (14, 1118712285), (15, 1044131466), (17, 921292470), (18, 870109555), (21, 745808190), (30, 522065733), (34, 460646235), (35, 447484914), (42, 372904095), (45, 348043822), (51, 307097490), (63, 248602730), (70, 223742457), (79, 198252810), (85, 184258494), (90, 174021911), (102, 153548745), (105, 149161638), (107, 146373570), (119, 131613210), (126, 124301365), (153, 102365830), (158, 99126405), (170, 92129247), (173, 90531630), (210, 74580819), (214, 73186785), (237, 66084270), (238, 65806605), (255, 61419498), (306, 51182915), (315, 49720546), (321, 48791190), (346, 45265815), (357, 43871070), (395, 39650562), (474, 33042135), (510, 30709749), (519, 30177210), (535, 29274714), (553, 28321830), (595, 26322642), (630, 24860273), (642, 24395595), (711, 22028090), (714, 21935535), (749, 20910510), (765, 20473166), (790, 19825281), (865, 18106326), (963, 16263730), (1038, 15088605), (1070, 14637357), (1071, 14623690), (1106, 14160915), (1185, 13216854), (1190, 13161321), (1211, 12933090), (1343, 11661930), (1422, 11014045), (1498, 10455255), (1530, 10236583), (1557, 10059070), (1605, 9758238), (1659, 9440610), (1730, 9053163), (1785, 8774214), (1819, 8610210), (1926, 8131865), (2142, 7311845), (2247, 6970170), (2370, 6608427), (2422, 6466545), (2595, 6035442), (2686, 5830965), (2765, 5664366), (2941, 5325390), (3114, 5029535), (3210, 4879119), (3318, 4720305), (3555, 4405618), (3570, 4387107), (3633, 4311030), (3638, 4305105), (3745, 4182102), (4029, 3887310), (4494, 3485085), (4815, 3252746), (4977, 3146870), (5190, 3017721), (5355, 2924738), (5457, 2870070), (5530, 2832183), (5882, 2662695), (6055, 2586618), (6715, 2332386), (6741, 2323390), (7110, 2202809), (7266, 2155515), (7490, 2091051), (7785, 2011814), (8058, 1943655), (8295, 1888122), (8453, 1852830), (8823, 1775130), (9095, 1722042), (9401, 1665990), (9630, 1626373), (9954, 1573435), (10710, 1462369), (10899, 1437010), (10914, 1435035), (11235, 1394034), (12087, 1295770), (12110, 1293309), (12733, 1230030), (13430, 1166193), (13482, 1161695), (13667, 1145970), (14705, 1065078), (15570, 1005907), (16371, 956690), (16590, 944061), (16906, 926415), (17646, 887565), (18165, 862206), (18190, 861021), (18511, 846090), (18802, 832995), (20145, 777462), (20587, 760770), (21798, 718505), (22470, 697017), (24174, 647885), (24885, 629374), (25359, 617610), (25466, 615015), (26469, 591710), (27285, 574014), (27334, 572985), (28203, 555330), (29410, 532539), (32742, 478345), (33705, 464678), (36330, 431103), (37022, 423045), (38199, 410010), (40290, 388731), (41001, 381990), (41174, 380385), (42265, 370566), (44115, 355026), (47005, 333198), (49770, 314687), (50718, 308805), (52938, 295855), (54495, 287402), (54570, 287007), (55533, 282030), (56406, 277665), (59171, 264690), (60435, 259154), (61761, 253590), (63665, 246006), (67410, 232339), (68335, 229194), (76077, 205870), (76398, 205005), (81855, 191338), (82002, 190995), (84530, 185283), (84609, 185110), (88230, 177513), (92555, 169218), (94010, 166599), (95669, 163710), (102935, 152154), (108990, 143701), (111066, 141015), (114597, 136670), (118342, 132345), (120870, 129577), (123003, 127330), (123522, 126795)]