912693320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 2698444800

約数和(自身を除く): 1785751480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 79, 88, 110, 121, 124, 140, 154, 155, 158, 217, 220, 242, 248, 280, 308, 310, 316, 341, 385, 395, 434, 440, 484, 553, 605, 616, 620, 632, 682, 770, 790, 847, 868, 869, 968, 1085, 1106, 1210, 1240, 1331, 1364, 1540, 1580, 1694, 1705, 1736, 1738, 2170, 2212, 2387, 2420, 2449, 2662, 2728, 2765, 3080, 3160, 3388, 3410, 3476, 3751, 4235, 4340, 4345, 4424, 4774, 4840, 4898, 5324, 5530, 6083, 6655, 6776, 6820, 6952, 7502, 8470, 8680, 8690, 9317, 9548, 9559, 9796, 10648, 11060, 11935, 12166, 12245, 13310, 13640, 15004, 16940, 17143, 17380, 18634, 18755, 19096, 19118, 19592, 22120, 23870, 24332, 24490, 26257, 26620, 26939, 30008, 30415, 33880, 34286, 34760, 37268, 37510, 38236, 41261, 46585, 47740, 47795, 48664, 48980, 52514, 53240, 53878, 60830, 66913, 68572, 74536, 75020, 76472, 82522, 85715, 93170, 95480, 95590, 97960, 105028, 105149, 107756, 121660, 131285, 133826, 134695, 137144, 150040, 165044, 171430, 186340, 188573, 191180, 206305, 210056, 210298, 215512, 243320, 262570, 267652, 269390, 288827, 296329, 330088, 334565, 342860, 372680, 377146, 382360, 412610, 420596, 525140, 525745, 535304, 538780, 577654, 592658, 669130, 685720, 736043, 754292, 825220, 841192, 942865, 1050280, 1051490, 1077560, 1155308, 1185316, 1338260, 1444135, 1472086, 1481645, 1508584, 1650440, 1885730, 2074303, 2102980, 2310616, 2370632, 2676520, 2888270, 2944172, 2963290, 3259619, 3680215, 3771460, 4148606, 4205960, 5776540, 5888344, 5926580, 6519238, 7360430, 7542920, 8297212, 10371515, 11553080, 11853160, 13038476, 14720860, 16298095, 16594424, 20743030, 22817333, 26076952, 29441720, 32596190, 41486060, 45634666, 65192380, 82972120, 91269332, 114086665, 130384760, 182538664, 228173330, 456346660, 912693320]

約数ペア:

[(1, 912693320), (2, 456346660), (4, 228173330), (5, 182538664), (7, 130384760), (8, 114086665), (10, 91269332), (11, 82972120), (14, 65192380), (20, 45634666), (22, 41486060), (28, 32596190), (31, 29441720), (35, 26076952), (40, 22817333), (44, 20743030), (55, 16594424), (56, 16298095), (62, 14720860), (70, 13038476), (77, 11853160), (79, 11553080), (88, 10371515), (110, 8297212), (121, 7542920), (124, 7360430), (140, 6519238), (154, 5926580), (155, 5888344), (158, 5776540), (217, 4205960), (220, 4148606), (242, 3771460), (248, 3680215), (280, 3259619), (308, 2963290), (310, 2944172), (316, 2888270), (341, 2676520), (385, 2370632), (395, 2310616), (434, 2102980), (440, 2074303), (484, 1885730), (553, 1650440), (605, 1508584), (616, 1481645), (620, 1472086), (632, 1444135), (682, 1338260), (770, 1185316), (790, 1155308), (847, 1077560), (868, 1051490), (869, 1050280), (968, 942865), (1085, 841192), (1106, 825220), (1210, 754292), (1240, 736043), (1331, 685720), (1364, 669130), (1540, 592658), (1580, 577654), (1694, 538780), (1705, 535304), (1736, 525745), (1738, 525140), (2170, 420596), (2212, 412610), (2387, 382360), (2420, 377146), (2449, 372680), (2662, 342860), (2728, 334565), (2765, 330088), (3080, 296329), (3160, 288827), (3388, 269390), (3410, 267652), (3476, 262570), (3751, 243320), (4235, 215512), (4340, 210298), (4345, 210056), (4424, 206305), (4774, 191180), (4840, 188573), (4898, 186340), (5324, 171430), (5530, 165044), (6083, 150040), (6655, 137144), (6776, 134695), (6820, 133826), (6952, 131285), (7502, 121660), (8470, 107756), (8680, 105149), (8690, 105028), (9317, 97960), (9548, 95590), (9559, 95480), (9796, 93170), (10648, 85715), (11060, 82522), (11935, 76472), (12166, 75020), (12245, 74536), (13310, 68572), (13640, 66913), (15004, 60830), (16940, 53878), (17143, 53240), (17380, 52514), (18634, 48980), (18755, 48664), (19096, 47795), (19118, 47740), (19592, 46585), (22120, 41261), (23870, 38236), (24332, 37510), (24490, 37268), (26257, 34760), (26620, 34286), (26939, 33880), (30008, 30415)]